Acquisition method (AMC)
1
FSC 3439 × ROD,WELDING
ROD,WELDING
3439-00-288-5645 FSC 3439
NSN 3439-00-288-5645 (also written 3439002885645; NIIN 00-288-5645) is a rod, welding in Federal Supply Class 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. 4 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.
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 |
|---|---|
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | FIFTH ELEMENT MOLYBDENUM NOMINAL 0.75 |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | THIRD ELEMENT NICKEL NOMINAL 14.00 |
| PROCESS TYPE FOR WHICH DESIGNED CSNF | GAS METAL ARC |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | FOURTH ELEMENT MAGNESIUM NOMINAL 2.50 |
| MATERIAL DOCUMENT AND CLASSIFICATION MDCL | FILLER ASSN STD SINGLE MATERIAL RESPONSE AWSA5.9-77; CL ER 309 |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | SECOND ELEMENT CHROMIUM NOMINAL 25.00 |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | SEVENTH ELEMENT CARBON NOMINAL 0.12 |
| PHYSICAL FORM AGXW | STRAIGHT |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | FIRST ELEMENT IRON NOMINAL 55.00 |
| WELD POSITION FOR WHICH DESIGNED ARSC | ALL POSITIONS |
| OUTSIDE DIAMETER ABKV | INCHES NOMINAL 0.062 |
| LENGTH ABRY | INCHES NOMINAL 36.000 |
| SHAPE SHPE | ROUND |
| FILLER METAL CHEMICAL COMPOSITION IN PERCENT CRPP | SIXTH ELEMENT SILICON NOMINAL 0.65 |
| MATERIAL MATT | FILLER 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 |
|---|---|---|
| AWS A5.9 | 31505 | AMERICAN WELDING SOCIETY, INC. |
| AWSA5.9-77 ER 309 0.062 | 31505 | AMERICAN WELDING SOCIETY, INC. |
| CL 2 0.062 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
| MIL-R-5031 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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
—
—
Last purchased
—
Purchase records
—
Total demand
—
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.
No related contract actions on record.
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.
| Solicitation | Issued | Closes / closed | Qty | Status | |
|---|---|---|---|---|---|
| SPE8E6-26-T-4518 | Sep 4, 2026 | Sep 14, 2026 | 230 | 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.
- Full methodology →
Cite this page
Citation
NSN Explorer. "ROD,WELDING." nsnexplorer.com, https://nsnexplorer.com/nsn/3439-00-288-5645/. Data as of November 7, 2026.
Link
https://nsnexplorer.com/nsn/3439-00-288-5645/