The Welding Set,gas Shielded Arc, cataloged under National Stock Number 3431-01-419-8440, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is S.j. Smith Co., Inc Div Sj Smith Company. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-419-8440 |
| Primary Part Number | 90916 |
| Item Name | Welding Set,gas Shielded Arc |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | S.j. Smith Co., Inc Div Sj Smith Company |
| Status | ACTIVE |
| Component Quantity | 4 |
| Document Type | MFR DRAWING |
| Document Identification | 11B257026 |
| Supply Items and Quantities | CONDUIT LINER, P/N 415-35-0,1EA;STANDARD NOZZLE, P/N 401-4-50, 2EA;HEAVY DUTY CONTACT TIP, P/N 403-1-1.0, 40EA;HEAVY DUTY RETAINING HEAD, P/N 404-3, 2EA AND ALUMINUM MIG GUN, P/N TM4-10364, 1EA |
| Component Document Origin | INDUSTRIAL |
| End Item Name | SHOP EQUIPMENT CONTACT MAINTENANCE |
| Document Source | 2N560 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 90916 PRIMARY | S.j. Smith Co., Inc Div Sj Smith Company (USA) |
| SCM90916 PRIMARY | S.j. Smith Co., Inc Div Sj Smith Company (USA) |
| Reference | Meaning |
|---|---|
| 11B257026 | 5/1 Secondary reference Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center |
| 11B257026 | 5/9 Secondary reference S.j. Smith Co., Inc Div Sj Smith Company |
NSN 3431-01-419-8440 is a Welding Set,gas Shielded Arc, manufactured by S.j. Smith Co., Inc Div Sj Smith Company, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-419-8440 has 2 manufacturer part numbers on file: 90916 (S.j. Smith Co., Inc Div Sj Smith Company), SCM90916 (S.j. Smith Co., Inc Div Sj Smith Company).
5 possible matches (shared part number, not a government interchangeability claim): 1005-01-437-6657, 7310-01-499-7130, 1005-01-556-4442. Verify interchangeability with system specifications before substitution.
Key specifications for 90916: Component Quantity: 4; Document Type: MFR DRAWING; Document Identification: 11B257026; Supply Items and Quantities: CONDUIT LINER, P/N 415-35-0,1EA;STANDARD NOZZLE, P/N 401-4-50, 2EA;HEAVY DUTY CONTACT TIP, P/N 403-1-1.0, 40EA;HEAVY DUTY RETAINING HEAD, P/N 404-3, 2EA AND ALUMINUM MIG GUN, P/N TM4-10364, 1EA. 7 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.