The Shroud,respirator Helmet, cataloged under National Stock Number 4240-01-247-2929, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-247-2929 |
| Item Name | Shroud,respirator Helmet |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| FSC Application Data | RESPIRATOR |
| General Characteristics Item Description | STANDARD LENGTH; REUSABLE; SOLE SOURCE REQUIRED BY STATUTE 6.302 |
| Criticality Code Justification | TEXT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| W-8056-2 | 3/9 Design control — primary reference 3m Company |
| W-8056-2 | 5/9 Secondary reference 3m Company Div Oh&esd |
| 7010346753 | 5/9 Secondary reference 3m Company |
NSN 4240-01-247-2929 is a Shroud,respirator Helmet, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-247-2929: FSC Application Data: RESPIRATOR; General Characteristics Item Description: STANDARD LENGTH; REUSABLE; SOLE SOURCE REQUIRED BY STATUTE 6.302; Criticality Code Justification: TEXT; End Item Identification: 3/M MODELS W-8051,W-8052,W-8053 AND W-8054 SHROUD ASSEMBLY W. 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.