The Torch,cutting, cataloged under National Stock Number 3433-01-173-7004, is classified within Federal Supply Class 3433 (Gas Welding, Heat Cutting, and Metalizing Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-01-173-7004 |
| Primary Part Number | 7884A12 |
| Item Name | Torch,cutting |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Connection Type | THREADED MALE |
| Material | COPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING BODY |
| Head Angle in Deg | 90.0 NOMINAL |
| Operation Method | HAND |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7884A12 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 999340 | 3/2 Design control — primary reference U.S. Government activity |
| 999340 | 5/9 Secondary reference L-Tec Welding and Cutting Systems |
NSN 3433-01-173-7004 is a Torch,cutting, manufactured by Mcmaster-Carr Supply Co, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-173-7004 has 1 manufacturer part number on file: 7884A12 (Mcmaster-Carr Supply Co).
Key specifications for 7884A12: Connection Type: THREADED MALE; Material: COPPER ALLOY OR STEEL OR STEEL CORROSION RESISTING BODY; Head Angle in Deg: 90.0 NOMINAL; Operation Method: HAND. 4 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.