The Coupling,fuse Body, cataloged under National Stock Number 3431-01-237-7979, is classified within Federal Supply Class 3431 (Electric Arc Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Union Carbide Corp Sub of Dow Co the. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3431-01-237-7979 |
| Primary Part Number | 11N19 |
| Item Name | Coupling,fuse Body |
| FSC / FSG | 3431 / 34 — Electric Arc Welding Equipment |
| Manufacturer | Union Carbide Corp Sub of Dow Co the |
| Status | ACTIVE |
| General Characteristics Item Description | TO CONNECT TORCH POWER CABLE TO FUSE BODY ASSEMBLY |
| 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 |
|---|---|
| 11N19 PRIMARY | Union Carbide Corp Sub of Dow Co the (USA) |
| Reference | Meaning |
|---|---|
| 11N19 | 5/2 Secondary reference U.S. Government activity |
NSN 3431-01-237-7979 is a Coupling,fuse Body, manufactured by Union Carbide Corp Sub of Dow Co the, classified under FSC 3431, Electric Arc Welding Equipment. Status: active.
NSN 3431-01-237-7979 has 1 manufacturer part number on file: 11N19 (Union Carbide Corp Sub of Dow Co the).
Key specifications for 11N19: General Characteristics Item Description: TO CONNECT TORCH POWER CABLE TO FUSE BODY ASSEMBLY; End Item Identification: UNION CARBIDE MODEL 45V34 FUSE ASSEMBLY. 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.