The Respirator Outfit, cataloged under National Stock Number 4240-01-356-8495, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-356-8495 |
| Item Name | Respirator Outfit |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Component Quantity | 10 |
| Criticality Code Justification | FEAT |
| Component Document Origin | INDUSTRIAL |
| Nonsupply Items and Quantities | 7800 S(L) FACEPIECE 1, 7900 PLUGS 2, W-2933 BATTERY CHARGER 1, W-2954 NICAD BATTERY 1, W-321N WAIST BELT 1, W-3266 MOTOR BLOWER UNIT 1,W-3267 HEPA FILTER 1,W-3269 FLOW METER 1, W-3271 FILTER COVER 1 W |
| Document Source | 50378 |
| 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-3265S LARGE | 3/9 Design control — primary reference 3m Company Div Oh&esd |
| W-3265S | 5/9 Secondary reference 3m Company Div Oh&esd |
NSN 4240-01-356-8495 is a Respirator Outfit, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-356-8495: Component Quantity: 10; Criticality Code Justification: FEAT; Component Document Origin: INDUSTRIAL; Nonsupply Items and Quantities: 7800 S(L) FACEPIECE 1, 7900 PLUGS 2, W-2933 BATTERY CHARGER 1, W-2954 NICAD BATTERY 1, W-321N WAIST BELT 1, W-3266 MOTOR BLOWER UNIT 1,W-3267 HEPA FILTER 1,W-3269 FLOW METER 1, W-3271 FILTER COVER 1 W. 5 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.