The Tip,cutting Torch, cataloged under National Stock Number 3433-01-299-4570, 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 Linde Llc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-01-299-4570 |
| Primary Part Number | 854-6401 |
| Item Name | Tip,cutting Torch |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Linde Llc |
| Status | ACTIVE |
| Usage Design | MACHINE OR MANUAL |
| Attachment Method | SNAP-LOCK |
| Fuel Type | ACETYLENE |
| Preheat Orifice Shape and Quantity | 6 ROUND |
| Specific Use | HEAVY DUTY |
| Material | TELLURIUM |
| Material Nominal Thickness Accommodated | 0.500 INCHES IN |
| 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 |
|---|---|
| 854-6401 | Controls Corp of America (USA) |
| 854-6401 PRIMARY | Linde Llc (USA) |
| 164-1 | American Torch Tip Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 854-6401 | 5/2 Secondary reference U.S. Government activity |
| 854-6401 | 3/9 Design control — primary reference U.S. Government activity |
| 164-1 | 5/9 Secondary reference Settles Precision Mfg Inc |
NSN 3433-01-299-4570 is a Tip,cutting Torch, manufactured by Linde Llc, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-01-299-4570 has 3 manufacturer part numbers on file: 854-6401 (Controls Corp of America), 854-6401 (Linde Llc), 164-1 (American Torch Tip Co Inc).
Key specifications for 854-6401: Usage Design: MACHINE OR MANUAL; Attachment Method: SNAP-LOCK; Fuel Type: ACETYLENE; Preheat Orifice Shape and Quantity: 6 ROUND. 7 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.