Acquisition method (AMC)
3
FSC 3439 × WELDING POWDER,METALLIC OVERLAY
WELDING POWDER,METALLIC OVERLAY
3439-01-478-7530 FSC 3439
NSN 3439-01-478-7530 (also written 3439014787530; NIIN 01-478-7530) is a welding powder, metallic overlay in Federal Supply Class 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Oct 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded to be bought directly from the actual manufacturer (AMC 3).
Suffix (AMSC)
Z
Competition
Coded for a named source
AMC 3: buy directly from the actual manufacturer, second or later time. AMSC Z: a commercial, nondevelopmental or off-the-shelf item. The codes describe the item's status on record, not any one solicitation. What the codes mean
What it is — can you make it?
Dimensions, the FLIS specification requirements, and the manufacturer part numbers already qualified against this NSN.
Specifications
From the federal catalog (DLA FLIS / PUB LOG) — what your part has to meet. Cited specification documents can be looked up in ASSIST Quick Search ↗, DoD's public spec repository — copy the document number in.
| Requirement | Value |
|---|---|
| CONTENT WITHIN EACH UNIT PACKAGE ARSD | 5.0LBS |
| SPECIAL FEATURES FEAT | NSN IS USED TO PURCHASE A MINIMUM OF 60 CONTAINERS AND UP;CU 10AL,ALUMINUM BRONZE, CLAD;-106+45 UM (-140+325 MESH);RB 55 HARDNESS;CERTIFICATION FP 5045 TYPE XVII,MIL 1687 AND MSRR 9507/38;TEXTURE/FINISH AS-SPRAYED 500-550,MACHINED 25;COATING NUMBERS P445-10 AND T445-10;3500PSI BOND STRENGTH;SELF-BONDING ALUMINUM BRONZE, COPPER-ALUMINUM COMPOSITE.USE IN APPLICATIONS REQUIRING ALUMINUM-BRONZE TYPE COATINGS WITH GOOD WEAR RESISTANCE.ABRASIVE WEAR IS 2-3 TIMES BETTER THAN COMBUSTION SPRAYED ALUMINUM BRONZE COATINGS AND 1-2 TIMES BETTER THAN ARC SPRAYED COATINGS.RECOMMENDED FOR SALVAGE AND BUILD-UP APPLICATIONS ON COPPER ALLOY SUBSTRATES.NO BUILD-UP THICKNESS LIMITATION.RECOMMENDED TO BOND CERAMICS AND TUNGSTEN CARBIDES TO COPPER BASED ALLOYS MIL 1687 |
| MATERIAL MATT | BASIC COPPER AND COPPER ALLOY AND ALUMINUM AND STEEL CORROSION RESISTING |
Manufacturer part numbers
Commercial part numbers cross-referenced to this NSN in the federal catalog — the parts that have been accepted as satisfying this stock number, and who makes them.
| Part number | CAGE | Manufacturer |
|---|---|---|
| 445/5LB | 01FK3 | OERLIKON METCO US INC |
| METCO 445 | 01FK3 | OERLIKON METCO US INC |
| POWCVC | 13873 | DLA AVIATION ENGINEERING DIV DEPARTMENT OF DEFENSE |
What it pays — so you can quote
The government's own price and demand record for this NSN — what past awards cleared at, so you know where to land your quote.
Latest unit price
$324.04
Purchases
1
Total spend
$7,453
Oct 9, 2026
Last purchased
2 · 2.0/yr
Purchase records
$14,906
Total demand
$324.04
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 9, 2026 | 23 | $324.04 | $7,453 | KAMPI COMPONENTS CO INC (7Z016) | Unknown | Source ↗ |
Related contract actions
Contract action totals, not unit prices — obligation amounts from USAspending for related awards, shown for context only. These do not appear on the price chart above.
| Action date | Award # | Recipient | Agency | Obligation |
|---|---|---|---|---|
| Oct 9, 2026 | SPE8E627V0106 ↗ | KAMPI COMPONENTS CO INC | — | $7,453 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 1 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Who wins this item
Does one supplier win this every time, and are the winners on the listed-source list? One dot per award.
- Award in the last 2 years
- Older award
KAMPI COMPONENTS CO INC
last award Oct 2026
DLA AVIATION ENGINEERING DIV DEPARTMENT OF DEFENSE
no award yet
no awards on record
Listed source OERLIKON METCO US INC
no award yet
no awards on record
Listed source KAMPI COMPONENTS CO INC won the only award on record. KAMPI COMPONENTS CO INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E6-27-T-0112 | Oct 6, 2026 | Oct 16, 2026 | 23 | Expired | View at DIBBS → |
Open RFQs on DIBBS → DIBBS award history ↗
About this data
- Unit prices: DLA DIBBS award records — every row links to its government record.
- AMSC: latest observed value from DIBBS solicitation history as of Oct 10, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-10.
- Full methodology →
Cite this page
Citation
NSN Explorer. "WELDING POWDER,METALLIC OVERLAY." nsnexplorer.com, https://nsnexplorer.com/nsn/3439-01-478-7530/. Data as of October 19, 2026.
Link
https://nsnexplorer.com/nsn/3439-01-478-7530/