Acquisition method (AMC)
1
FSC 3439 × FLUX,BRAZING
FLUX,BRAZING
3439-00-640-3713 FSC 3439
NSN 3439-00-640-3713 (also written 3439006403713; NIIN 00-640-3713) is a flux, brazing 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 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 |
|---|---|
| PHYSICAL FORM AGXW | PASTE |
| CONTENT WITHIN EACH UNIT PACKAGE ARSD | 1 LB |
| NONDEFINITIVE SPEC/STD DATA ZZZT | TYPE A |
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 |
|---|---|---|
| 3439006403713 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
| O-F-499 | 81348 | FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC |
| O-F-499 TYPE-A | 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
$85.00
Purchases
1
Total spend
$85.00
Oct 23, 2026
Last purchased
2 · 2.0/yr
Purchase records
$170.00
Total demand
$85.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Oct 23, 2026 | 1 | $85.00 | $85.00 | R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC (56406) | 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 23, 2026 | SPE8E927P0091 ↗ | R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC | — | $85.00 |
Demand history
Every solicitation we've indexed for this NSN, open and closed — 3 on record. Closed RFQs (expired, cancelled, or awarded) stay here as a record of past demand; they never get removed.
Buying rhythm
How often does the government buy this item, and how long since the last time? Every solicitation and award on one line.
- Solicitation posted
- Award made
Dot size shows quantity. A faint bar joins a solicitation to the award made against it.
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 Oct 2026
E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
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 the only award on record. R & D METALS & CHEMICALS, INC DIV R & D METALS AND CHEMICALS INC won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E9-27-Q-0002 | Oct 1, 2026 | Oct 8, 2026 | 1 | Expired | View at DIBBS → |
| SPE8E9-26-T-3604 | Aug 28, 2026 | Sep 8, 2026 | 1 | Cancelled | View at DIBBS → |
| SPE8E9-26-Q-0717 | Aug 25, 2026 | Sep 1, 2026 | 1 | 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: 2026-10-24.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FLUX,BRAZING." nsnexplorer.com, https://nsnexplorer.com/nsn/3439-00-640-3713/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3439-00-640-3713/