The Tip,welding Torch, cataloged under National Stock Number 3433-00-167-6773, 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 Cni Ceramic Nozzles Inc Dba Cni. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-00-167-6773 |
| Primary Part Number | 55N04 |
| Item Name | Tip,welding Torch |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Cni Ceramic Nozzles Inc Dba Cni |
| Status | ACTIVE |
| Style Designator | ONE PIECE |
| Attachment Method | THREAD |
| Fuel Type | ACETYLENE |
| Material | COPPER |
| 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 |
|---|---|
| 55N04 | Cni Ceramic Nozzles Inc Dba Cni (USA) |
| Reference | Meaning |
|---|---|
| 55N04 | 3/9 Design control — primary reference Union Carbide Corp Linde Div |
| 55N04 | 5/9 Secondary reference L-Tec Welding and Cutting Systems |
| 55N04 | 5/2 Secondary reference U.S. Government activity |
| 55N04 | 5/2 Secondary reference U.S. Government activity |
| 55N04 | 5/9 Secondary reference Union Carbide Corp Sub of Dow Co the |
NSN 3433-00-167-6773 is a Tip,welding Torch, manufactured by Cni Ceramic Nozzles Inc Dba Cni, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-00-167-6773 has 1 manufacturer part number on file: 55N04 (Cni Ceramic Nozzles Inc Dba Cni).
Key specifications for 55N04: Style Designator: ONE PIECE; Attachment Method: THREAD; Fuel Type: ACETYLENE; Material: COPPER. 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.