The Rod,welding, cataloged under National Stock Number 3439-01-050-7863, is classified within Federal Supply Class 3439 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3439-01-050-7863 |
| Primary Part Number | 7972A122 |
| Item Name | Rod,welding |
| FSC / FSG | 3439 / 34 — No Item Name Available |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Weld Position for Which Designed | ALL POSITIONS |
| Material | STEEL FILLER |
| Surface Treatment | COPPER |
| Material Document and Classification | 7972A122 MFR REF SINGLE MATERIAL RESPONSE FILLER |
| Shape | ROUND |
| Physical Form | STRAIGHT |
| Process Type for Which Designed | OXYACETYLENE |
| Length | 36.000 INCHES NOMINAL IN |
| Outside Diameter | 0.093 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 3439-01-050-7863 is a Rod,welding, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3439 (No Item Name Available). Status: active.
NSN 3439-01-050-7863 has 2 cross-referenced part numbers: AWS A5.2 (American Welding Society, Inc.), 7972A122 (Mcmaster-Carr Supply Co).
There are 7 known substitutes for 3439-01-050-7863: 3439-00-163-4362, 3439-00-246-0564, 3439-00-246-0565 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7972A122: Weld Position for Which Designed: ALL POSITIONS; Material: STEEL FILLER; Surface Treatment: COPPER; Material Document and Classification: 7972A122 MFR REF SINGLE MATERIAL RESPONSE FILLER. 9 total characteristics are documented in the Federal Logistics Information System.