Acquisition method (AMC)
1
FSC 3439 × BRAZING ALLOY,SILVER
BRAZING ALLOY,SILVER
3439-00-262-4202 FSC 3439
NSN 3439-00-262-4202 (also written 3439002624202; NIIN 00-262-4202) is a brazing alloy, silver 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 Sep 2026.
Open for bid
No open solicitations on record for this NSN right now.
Can you win it?
This item is coded as suitable for competitive acquisition (AMC 1).
Suffix (AMSC)
G
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC G: the government has a complete data package and the rights to use it. 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 |
|---|---|
| CHEMICAL COMPOSITION PERCENTAGE ARRX | COPPER 81; SILVER 15.5; PHOSPHORUS 5.25; OTHERS 0.15 |
| PRECIOUS MATERIAL AND WEIGHT PMWT | SILVER OUNCES, TROY 1.860 |
| THICKNESS ABNM | INCHES NOMINAL 0.050 |
| PRECIOUS MATERIAL PRMT | SILVER |
| WIDTH ABGL | INCHES NOMINAL 0.063 |
| LENGTH ABRY | INCHES NOMINAL 20.000 |
| PHYSICAL FORM AGXW | STRIP |
| CONTENT WITHIN EACH UNIT PACKAGE ARSD | UNIT OF ISSUE IS 1LB NOMINAL |
| PRECIOUS MATERIAL AND LOCATION PMLC | SILVER INTEGRAL |
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 |
|---|---|---|
| AWS A5.8 | 31505 | AMERICAN WELDING SOCIETY, INC. |
| BCUP-5 0.050 X 0.063 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| QQ-B-654 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
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
—
Purchases
0
Total spend
—
Sep 14, 2026
Last purchased
2 · 2.0/yr
Purchase records
$71,300
Total demand
$35,650
Latest award total
Purchase history
No priced purchases on record for this NSN yet.
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 |
|---|---|---|---|---|
| Sep 14, 2026 | SPE8E525P0227 ↗ | R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC | — | $35,650 |
| Sep 14, 2026 | SPE8E525P0227 ↗ | R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC | — | $35,650 |
Demand history
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
R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC
last award Sep 2026
AMERICAN WELDING SOCIETY, INC.
no award yet
no awards on record
Listed source FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC
no award yet
no awards on record
Listed source R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC won 2 of the last 2 awards. R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC won without being a listed source.
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 23, 2026.
- Contract action totals: USAspending, context only.
- Data last refreshed: 2026-10-21.
- Full methodology →
Cite this page
Citation
NSN Explorer. "BRAZING ALLOY,SILVER." nsnexplorer.com, https://nsnexplorer.com/nsn/3439-00-262-4202/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3439-00-262-4202/