The Gun,arc Welding, cataloged under National Stock Number 3431-01-169-3944, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-169-3944 |
| Item Name | Gun,arc Welding |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | INCL WELDING CABLE 1/0 SIZE 8 FT LG,P/N ZB0072-B; DESIGNED FOR STUD WELDING FT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| ZC0004 | 5/9 Secondary reference Erico Products Inc Dba Erico Div Erico International Corporation |
| 033-656 | 3/9 Design control — primary reference Erico Products Inc Dba Erico Div Erico International Corporation |
| 067-0011-00 | 5/9 Secondary reference Erico Products Inc Dba Erico Div Erico International Corporation |
NSN 3431-01-169-3944 is a Gun,arc Welding, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3431-01-237-1511. Verify interchangeability with system specifications before substitution.
Key specifications for 3431-01-169-3944: General Characteristics Item Description: INCL WELDING CABLE 1/0 SIZE 8 FT LG,P/N ZB0072-B; DESIGNED FOR STUD WELDING FT; End Item Identification: ERICO MODEL ZC0009 CONTROL UNIT. 1 specification is 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.