The Chamber,welding, cataloged under National Stock Number 3438-01-256-4317, is classified within Federal Supply Class 3438 (Miscellaneous Welding Equipment) of the Metalworking Machinery (continued) group. The manufacturer of record is Illinois Tool Works Inc. Dba Itw Jetline Engineering Div Jetline Engineering. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3438-01-256-4317 |
| Primary Part Number | WC-48 |
| Item Name | Chamber,welding |
| FSC / FSG | 3438 / 34 — Miscellaneous Welding Equipment |
| Manufacturer | Illinois Tool Works Inc. Dba Itw Jetline Engineering Div Jetline Engineering |
| Status | ACTIVE |
| General Characteristics Item Description | C/O PLEXIGLAS DOME,TWO GLOVE PORTS,WELDING POSITIONER,RUN-STOP FOOT CONTROL,APPARATUS FITTINGS,RISERS,VIEWER,PRESSURE REGULATOR,10 FT HOSE FOR ARGON SUPPLY,GROUND LUG;MOISTURE FREE INERT GAS PROTECTION FOR FUSION OF EXOTIC METALS;58 IN. HT BY 73 IN. LG BY 56 IN. WD;115V;1900 LBS;PENETRATION FITTINGS FOR TORCH,WATER AND GAS HOSES,PURGE GAS AND POWER INPUT;RISERS AVAILABLE IN 12,18,AND 24 IN. HT V |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| WC-48 PRIMARY | Illinois Tool Works Inc. Dba Itw Jetline Engineering Div Jetline Engineering (USA) |
| Reference | Meaning |
|---|---|
| 3438-7531-7550 | 6/9 Informative reference only U.S. Government activity |
NSN 3438-01-256-4317 is a Chamber,welding, manufactured by Illinois Tool Works Inc. Dba Itw Jetline Engineering Div Jetline Engineering, classified under FSC 3438, Miscellaneous Welding Equipment. Status: active.
NSN 3438-01-256-4317 has 1 manufacturer part number on file: WC-48 (Illinois Tool Works Inc. Dba Itw Jetline Engineering Div Jetline Engineering).
Key specifications for WC-48: General Characteristics Item Description: C/O PLEXIGLAS DOME,TWO GLOVE PORTS,WELDING POSITIONER,RUN-STOP FOOT CONTROL,APPARATUS FITTINGS,RISERS,VIEWER,PRESSURE REGULATOR,10 FT HOSE FOR ARGON SUPPLY,GROUND LUG;MOISTURE FREE INERT GAS PROTECTION FOR FUSION OF EXOTIC METALS;58 IN. HT BY 73 IN. LG BY 56 IN. WD;115V;1900 LBS;PENETRATION FITTINGS FOR TORCH,WATER AND GAS HOSES,PURGE GAS AND POWER INPUT;RISERS AVAILABLE IN 12,18,AND 24 IN. HT V. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.