Open demand × Metalworking Machinery

Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories FSC 3439

Open solicitations in Federal Supply Class 3439 — real requests for quote a supplier can bid on today, linked to the official DIBBS record for each one — plus the ones we've already recorded as they closed. Nothing here gets deleted when it expires: this category's demand history grows every time an RFQ closes.

Open solicitations

Closing within 7 days

5,167

Total open quantity

215

Tracked all-time (185 closed)

Closing dates and quantities

Closing calendar

What closes when? Solicitations by closing date for the next 14 days.

Closes within 7 days
Closes later

Counts as of Nov 6, 2026. Weekends are near zero because DLA sets weekday deadlines.

Bid-window map

Which open solicitations are large, and how long is left? One mark per solicitation.

Coded for competition
Coded for a named source
Not coded

Open parts

3439-01-415-2258

SOLDER,PASTE

Open · closes today 4 units Named source

5 solicitations (2 open · 3 closed)

3439-01-373-7966

FLUX,SOLDERING

Open · closes in 3d 4 units Competed

19 solicitations (2 open · 17 closed)

3439-00-918-7916

SOLDERING AID

Open · closes in 3d 2,747 units Named source

1 solicitation (1 open · 0 closed)

3439-00-178-8590

ROD,WELDING

Open · closes in 3d 67 units Competed

1 solicitation (1 open · 0 closed)

3439-01-396-0278

TIP,ELECTRIC SOLDERING IRON

Open · closes in 3d 73 units Competed

1 solicitation (1 open · 0 closed)

3439-01-521-7022

SOLDERING STATION

Open · closes in 3d 108 units Named source

1 solicitation (1 open · 0 closed)

3439-00-262-4285

ROD,WELDING

Open · closes in 3d 5 units Competed

1 solicitation (1 open · 0 closed)

3439-01-697-8876

SOLDER,TIN ALLOY

Open · closes in 3d 1 units Named source

1 solicitation (1 open · 0 closed)

3439-01-180-4976

ELECTRODE,WELDING

Open · closes in 3d 32 units Competed

1 solicitation (1 open · 0 closed)

3439-01-679-7021

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 137 units Competed

1 solicitation (1 open · 0 closed)

3439-01-679-7500

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 140 units Competed

1 solicitation (1 open · 0 closed)

3439-01-054-9640

ROD,WELDING

Open · closes in 3d 19 units Competed

1 solicitation (1 open · 0 closed)

3439-01-477-7033

WELDING POWDER,METALLIC OVERLAY

Open · closes in 3d 280 units Named source

1 solicitation (1 open · 0 closed)

3439-21-109-8141

HOLDER, ELECTRODE, WELDI

Open · closes in 3d 2 units

1 solicitation (1 open · 0 closed)

3439-00-008-5067

ROD,WELDING

Open · closes in 3d 4 units Competed

1 solicitation (1 open · 0 closed)

3439-00-250-2629

FLUX,SOLDERING

Open · closes in 3d 2 units Competed

1 solicitation (1 open · 0 closed)

3439-01-682-4452

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 80 units Competed

1 solicitation (1 open · 0 closed)

3439-01-682-4453

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 352 units Competed

1 solicitation (1 open · 0 closed)

3439-01-679-7026

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 528 units Competed

1 solicitation (1 open · 0 closed)

3439-01-679-7035

WELDING QUALIFICATION TEST KIT

Open · closes in 3d 239 units Competed

1 solicitation (1 open · 0 closed)

3439-00-995-6750

ELECTRODE,WELDING

Open · closes in 3d 34 units Competed

1 solicitation (1 open · 0 closed)

3439-01-612-4821

WIRE,SPRAY GUN

Open · closes in 7d 6 units Named source

1 solicitation (1 open · 0 closed)

3439-01-679-4815

WELDING QUALIFICATION TEST KIT

Open · closes in 7d 165 units Competed

2 solicitations (1 open · 1 closed)

3439-00-204-3279

ROD,WELDING

Open · closes in 10d 5 units Competed

1 solicitation (1 open · 0 closed)

3439-00-184-8953

SOLDER,LEAD-TIN ALLOY

Open · closes in 10d 133 units Competed

1 solicitation (1 open · 0 closed)

3439-00-882-7351

ROD,WELDING

Closed · last Nov 2, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-269-9610

SOLDER,TIN ALLOY

Closed · last Nov 2, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-411-8393

ELECTRODE,CUTTING,SOLID

Closed · last Oct 30, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-505-6076

ELECTRODE,WELDING

Closed · last Oct 30, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-256-8239

BRAZING ALLOY,NICKEL

Closed · last Oct 30, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-008-7580

SOLDER,TIN ALLOY

Closed · last Oct 30, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-348-8883

DESOLDERING TOOL,ELECTRIC

Closed · last Oct 26, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-567-8016

HEATING UNIT,ELECTRIC SOLDERING

Closed · last Oct 26, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-718-6613

HOLDER,ELECTRODE,WELDING

Closed · last Oct 26, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-313-6515

TIP,ELECTRIC SOLDERING IRON

Closed · last Oct 26, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-642-4784

PENCIL,WELDERS

Closed · last Oct 26, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-701-5296

SOLDERING AID TOOL

Closed · last Oct 26, 2026 — units

1 solicitation (0 open · 1 closed)

3439-01-373-8475

FLUX,SOLDERING

Closed · last Oct 26, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-196-6380

SOLDER,TIN ALLOY

Closed · last Oct 26, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-103-0243

SOLDERING IRON,ELECTRIC

Closed · last Oct 26, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-127-6944

ROD,WELDING

Closed · last Oct 26, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-459-2000

FLUX,SOLDERING

Closed · last Oct 26, 2026 — units Named source

3 solicitations (0 open · 3 closed)

3439-01-407-5369

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 22, 2026 — units Named source

2 solicitations (0 open · 2 closed)

3439-00-250-0062

SOLDER,LEAD ALLOY

Closed · last Oct 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-380-6737

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 20, 2026 — units Named source

2 solicitations (0 open · 2 closed)

3439-01-679-4809

WELDING QUALIFICATION TEST KIT

Closed · last Oct 19, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-221-9390

ELECTRODE,WELDING

Closed · last Oct 19, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-664-3800

SOLDER,LEAD-TIN ALLOY

Closed · last Oct 19, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-407-8170

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 19, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-127-6945

ROD,WELDING

Closed · last Oct 19, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-284-0131

WIRE,SPRAY GUN

Closed · last Oct 19, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-722-3533

TIP,ELECTRIC SOLDERING IRON

Closed · last Oct 19, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-500-5319

TIP,ELECTRIC SOLDERING IRON

Closed · last Oct 16, 2026 — units Named source

2 solicitations (0 open · 2 closed)

3439-01-097-2898

WELDING ROD SET

Closed · last Oct 16, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-478-4080

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-185-7694

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 16, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-315-6210

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-604-7838

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-478-7530

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-505-2772

SOLDER,TIN ALLOY

Closed · last Oct 16, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-076-1279

HEAT SINK,SOLDERING AID

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-510-2558

FLUX,SOLDERING

Closed · last Oct 16, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-384-2071

SOLDER,PASTE

Closed · last Oct 16, 2026 — units Named source

3 solicitations (0 open · 3 closed)

3439-00-630-2017

SOLDERING PENCIL,ELECTRIC

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-039-3486

ELECTRODE,WELDING

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-508-2478

ELECTRODE,WELDING

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-446-8096

ELECTRODE,CUTTING,SOLID

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-547-6682

SOLDER,TIN ALLOY

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-262-4214

BRAZING ALLOY,COPPER

Closed · last Oct 13, 2026 — units Competed

4 solicitations (0 open · 4 closed)

3439-01-376-8023

TIP,ELECTRIC SOLDERING IRON

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-396-0276

TIP,ELECTRIC SOLDERING IRON

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-481-1797

KIT,GUIDE BLOCK

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-648-2290

OVEN,ELECTRODE,PORT

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-628-9710

ELECTRODE,CUTTING,SOLID

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-165-4169

ELECTRODE,WELDING

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-553-5243

ELECTRODE,CUTTING,SOLID

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-553-5255

ELECTRODE,CUTTING,SOLID

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-325-7641

ELECTRODE,CUTTING,TUBULAR

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-353-2267

SOLDER,LEAD FREE

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-376-8038

TIP,SUCTION DEVICE,DESOLDERING

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-651-1449

ELECTRODE,WELDING

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-009-5449

FLUX,SOLDERING

Closed · last Oct 13, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-204-3855

SOLDERING PENCIL,ELECTRIC

Closed · last Oct 13, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-629-7489

FLUX,SOLDERING

Closed · last Oct 9, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-088-0538

SOLDER,TIN ALLOY

Closed · last Oct 9, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-124-2286

WELDER KIT

Closed · last Oct 8, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-640-3713

FLUX,BRAZING

Closed · last Oct 8, 2026 — units Competed

3 solicitations (0 open · 3 closed)

3439-01-398-3036

SOLDER,TIN ALLOY

Closed · last Oct 8, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-00-913-4750

FLUX,BRAZING

Closed · last Oct 5, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-211-6522

WELDING POWDER,METALLIC OVERLAY

Closed · last Oct 2, 2026 — units Named source

2 solicitations (0 open · 2 closed)

3439-00-288-4049

ELECTRODE,CUTTING,SOLID

Closed · last Oct 1, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-145-9132

FLUX,SOLDERING

Closed · last Oct 1, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-130-2020

WELDING POWDER,METALLIC OVERLAY

Closed · last Sep 28, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-379-5292

TIP,SUCTION DEVICE,DESOLDERING

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-696-2339

CLEANER,WELDING AND CUTTING TIP

Closed · last Sep 28, 2026 — units Named source

4 solicitations (0 open · 4 closed)

3439-00-162-8388

FLUX,SOLDERING

Closed · last Sep 28, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-542-0396

SOLDERING GUN

Closed · last Sep 28, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-009-8808

FLUX,SOLDERING

Closed · last Sep 24, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-407-7672

WELDING POWDER,METALLIC OVERLAY

Closed · last Sep 23, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-038-5113

ELECTRODE,WELDING

Closed · last Sep 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-497-7560

ELECTRODE,WELDING

Closed · last Sep 21, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-679-7472

WELDING QUALIFICATION TEST KIT

Closed · last Sep 21, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-564-4264

SOLDER,LEAD ALLOY

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-696-6247

ROD,WELDING

Closed · last Sep 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-445-0899

SOLDERING-DESOLDERING STATION

Closed · last Sep 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-191-3250

BRAZING ALLOY,COPPER

Closed · last Sep 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-922-1051

SOLDER,TIN ALLOY

Closed · last Sep 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-413-8719

DESOLDERING,BRAID

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-088-7791

ROD,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-165-4187

ELECTRODE,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-407-0676

SOLDERING IRON,ELECTRIC

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-130-9398

WELDING POWDER,METALLIC OVERLAY

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-211-4592

HANDLE,TORCH

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-069-9176

FLUX,SOLDERING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-420-2775

SOLDER,LEAD-TIN ALLOY

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-383-1890

HEAT SINK,SOLDERING AID

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-592-9979

SOLDER,TIN ALLOY

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-628-9004

ELECTRODE,WELDING

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-666-3580

ELECTRODE,WELDING

Closed · last Sep 14, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-135-3913

ROD,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-493-7676

ELECTRODE,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-666-4737

ELECTRODE,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-288-5645

ROD,WELDING

Closed · last Sep 14, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-996-7176

FLUX,BRAZING

Closed · last Sep 8, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-283-8780

SOLDER,TIN ALLOY

Closed · last Sep 4, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-479-0827

WELDING POWDER,METALLIC OVERLAY

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-537-8141

ELECTRODE,WELDING

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-628-4339

ROD,WELDING

Closed · last Aug 31, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-619-5990

FLUX

Closed · last Aug 28, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-436-9799

HEATING UNIT,INFRARED

Closed · last Aug 28, 2026 — units Named source

2 solicitations (0 open · 2 closed)

3439-00-542-0949

SOLDER,TIN ALLOY

Closed · last Aug 28, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-473-2000

SOLDER,TIN ALLOY

Closed · last Aug 25, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-018-1655

FLUX,SOLDERING

Closed · last Aug 24, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-653-6827

DESOLDERING WICK

Closed · last Aug 24, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-201-3866

SOLDER,TIN ALLOY

Closed · last Aug 24, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-918-7918

TWEEZERS,ANTI-WICKING

Closed · last Aug 21, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-679-7019

WELDING QUALIFICATION TEST KIT

Closed · last Aug 20, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-252-8346

ROD,WELDING

Closed · last Aug 20, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-965-0090

SOLDERING IRON,ELECTRIC

Closed · last Aug 20, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-378-7161

TIP,ELECTRIC SOLDERING IRON

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-397-1285

SOLDERING IRON,GAS

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-088-8988

ROD,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-878-2882

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-039-3494

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-399-4904

TIP,SUCTION DEVICE,DESOLDERING

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-508-5924

SPECTRUM CASE

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-371-1588

DESOLDERING BRAID

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-653-2189

SOLDERING IRON,ELECTRIC

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-666-3204

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-224-3577

SOLDER,LEAD ALLOY

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-587-2412

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-803-9497

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-00-165-4186

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-390-9555

HOLDER,SOLDER AND WICK

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-376-8025

TIP,ELECTRIC SOLDERING IRON

Closed · last Aug 17, 2026 — units Competed

1 solicitation (0 open · 1 closed)

3439-01-354-3448

SOLDERING IRON,ELECTRIC

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-576-6864

SOLDERING STATION

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-01-666-4749

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-165-4167

ELECTRODE,WELDING

Closed · last Aug 17, 2026 — units Competed

2 solicitations (0 open · 2 closed)

3439-01-510-5302

SOLDER,TIN ALLOY

Closed · last Aug 17, 2026 — units Named source

1 solicitation (0 open · 1 closed)

3439-00-105-9947

ELECTRODE,WELDING

Closed · last Aug 6, 2026 — units Competed

1 solicitation (0 open · 1 closed)

Cite this page

Citation

NSN Explorer. "Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories FSC 3439." nsnexplorer.com, https://nsnexplorer.com/open/3439/. Data as of November 6, 2026.

Link

https://nsnexplorer.com/open/3439/