The Nozzle,welding, cataloged under National Stock Number 3433-01-654-0580, 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 Miller Electric Mfg. Llc. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-01-654-0580 |
| Primary Part Number | 195 379 |
| Item Name | Nozzle,welding |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Miller Electric Mfg. Llc |
| Status | ACTIVE |
| Welding Process for Which Designed | TUNGSTEN ARC |
| 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 |
|---|---|
| 195 379 PRIMARY | Miller Electric Mfg. Llc (USA) |
| Reference | Meaning |
|---|---|
| 11B5090921 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
| 195 379 | 3/9 Design control — primary reference Miller Electric Mfg. Co. |
NSN 3433-01-654-0580 is a Nozzle,welding, manufactured by Miller Electric Mfg. Llc, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-654-0580 has 1 manufacturer part number on file: 195 379 (Miller Electric Mfg. Llc).
Key specifications for 195 379: Welding Process for Which Designed: TUNGSTEN ARC; Special Features: ONE PIECE AIR COOLED FOR DYNASTY 200 SERIES WELDER; Part Name Assigned by Controlling Agency: TIG TORCH ADAPTOR; End Item Identification: 4940-01-454-9877; SHOP EQUIPMENT, WELDING. 1 specification is 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.