Acquisition method (AMC)
1
FSC 3439 × FLUX,SOLDERING
FLUX,SOLDERING
3439-00-018-1655 FSC 3439
NSN 3439-00-018-1655 (also written 3439000181655; NIIN 00-018-1655) is a flux, soldering in Federal Supply Class 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. 4 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)
L
Competition
Coded for competition
AMC 1: suitable for competitive acquisition, second or later time. AMSC L: annual buy value is below the screening threshold. 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 | LIQUID |
| CONTENT WITHIN EACH UNIT PACKAGE ARSD | 4 OZ |
| SPECIFIC METAL FOR WHICH FORMULATED AWRD | ALL EXCEPT ALUMINUM |
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 |
|---|---|---|
| 41540Z | 34920 | HARRIS J W CO INC HARRIS WELCO DIV |
| DUZALL40Z | 84021 | THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS |
| DUZALL40Z 69-080161 | 84021 | THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS |
| SCLF4 | 34920 | HARRIS J W CO INC HARRIS WELCO DIV |
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
$16.00
Purchases
1
Total spend
$48.00
Sep 4, 2026
Last purchased
3 · 3.0/yr
Purchase records
$192.00
Total demand
$16.00
Latest unit price
Purchase history
| Awarded | Qty | Unit price | Total | Supplier | Agency | Source |
|---|---|---|---|---|---|---|
| Sep 4, 2026 | 3 | $16.00 | $48.00 | NOLAND COMPANY (6YCT6) | 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 |
|---|---|---|---|---|
| Aug 5, 2026 | SPE8E626V1912 ↗ | NOLAND COMPANY | — | $96.00 |
| Sep 4, 2026 | SPE8E626V2178 ↗ | NOLAND COMPANY | — | $48.00 |
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
NOLAND COMPANY
last award Sep 2026
HARRIS J W CO INC HARRIS WELCO DIV
no award yet
no awards on record
Listed source THE ESAB GROUP INC. DBA ESAB WELDING & CUTTING PRODUCTS
no award yet
no awards on record
Listed source NOLAND COMPANY won the only award on record. NOLAND COMPANY won without being a listed source.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E6-26-T-4191 | Aug 12, 2026 | Aug 24, 2026 | 3 | 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: 2026-11-06.
- Full methodology →
Cite this page
Citation
NSN Explorer. "FLUX,SOLDERING." nsnexplorer.com, https://nsnexplorer.com/nsn/3439-00-018-1655/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3439-00-018-1655/