The Parts Kit,arc Welding Machine, cataloged under National Stock Number 3431-01-505-6543, 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 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-505-6543 |
| Primary Part Number | 5-7501 |
| Item Name | Parts Kit,arc Welding Machine |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | S.j. Smith Co., Inc Div Sj Smith Company |
| Status | ACTIVE |
| Component Quantity | 13 |
| Document Type | PARTS LIST |
| Supply Items and Quantities | 8-4024 LUBRICANT 1,8-7502 ELECTRODE 3,8-0532 O RING 1,8-4220 WRENCH 1,8-3141 TOOLBOX 1,8-7504 IPS 5,9-7501 COIL SPRING 1 |
| Component Document Origin | INDUSTRIAL |
| Unit Package Quantity | 6 |
| 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 |
|---|---|
| 5-7501 PRIMARY | S.j. Smith Co., Inc Div Sj Smith Company (USA) |
NSN 3431-01-505-6543 is a Parts Kit,arc Welding Machine, manufactured by S.j. Smith Co., Inc Div Sj Smith Company, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-505-6543 has 1 manufacturer part number on file: 5-7501 (S.j. Smith Co., Inc Div Sj Smith Company).
Key specifications for 5-7501: Component Quantity: 13; Document Type: PARTS LIST; Supply Items and Quantities: 8-4024 LUBRICANT 1,8-7502 ELECTRODE 3,8-0532 O RING 1,8-4220 WRENCH 1,8-3141 TOOLBOX 1,8-7504 IPS 5,9-7501 COIL SPRING 1; Component Document Origin: INDUSTRIAL. 6 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.