The Cutting Machine,oxygen, cataloged under National Stock Number 3433-00-797-2156, 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 Crc-Evans Automatic Welding a Weatherford Enterra Co. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3433-00-797-2156 |
| Primary Part Number | 0031101 |
| Item Name | Cutting Machine,oxygen |
| FSC / FSG | 3433 / 34 — Gas Welding, Heat Cutting, and Metalizing Equipment |
| Manufacturer | Crc-Evans Automatic Welding a Weatherford Enterra Co |
| Status | ACTIVE |
| Cut Type for Which Designed | BEVEL |
| Material Thickness Range for Which Designed | +3.000 TO 8.000 INCHES IN |
| Accessory Components | BEVELING ATTACHMENT |
| 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 |
|---|---|
| 0031101 | Crc-Evans Automatic Welding a Weatherford Enterra Co (USA) |
| Reference | Meaning |
|---|---|
| 200MACHINE NO. 1 | 5/9 Secondary reference Crc-Evans Automatic Welding a Weatherford Enterra Co |
| 0400001 | 3/9 Design control — primary reference Crc-Evans Automatic Welding a Weatherford Enterra Co |
NSN 3433-00-797-2156 is a Cutting Machine,oxygen, manufactured by Crc-Evans Automatic Welding a Weatherford Enterra Co, classified under FSC 3433, Gas Welding, Heat Cutting, and Metalizing Equipment. Status: active.
NSN 3433-00-797-2156 has 1 manufacturer part number on file: 0031101 (Crc-Evans Automatic Welding a Weatherford Enterra Co).
1 possible match (shared part number, not a government interchangeability claim): 5995-01-505-7668. Verify interchangeability with system specifications before substitution.
Key specifications for 0031101: Cut Type for Which Designed: BEVEL; Material Thickness Range for Which Designed: +3.000 TO 8.000 INCHES IN; Overall Length: 23.750 INCHES NOMINAL IN; Overall Width: 17.000 INCHES NOMINAL IN. 3 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.