The Cartridge,respirator,air Filteri, cataloged under National Stock Number 4240-01-455-7560, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4240-01-455-7560 |
| Item Name | Cartridge,respirator,air Filteri |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Hazard Protection Feature | ORGANIC VAPORS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 7276 | 3/9 Design control — primary reference 3m Company Div Oh&esd |
NSN 4240-01-455-7560 is a Cartridge,respirator,air Filteri, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5996-01-464-4836. Verify interchangeability with system specifications before substitution.
Key specifications for 4240-01-455-7560: Hazard Protection Feature: ORGANIC VAPORS; Special Features: NIOSH APPROVED 42CFR84. MULTI-GAS AND VAPOR CARTRIDGE USED AGAINST ORGANIC VAPORS, CHLORINE, HYDROGEN CHLORIDE, SULFUR DIOXIDE, HYDROGEN FLUOR IDE, CHLORINE DIOXIDE, HYDROGEN SULFIDE (ESCAPE ONLY), AMMONIA, METHLAMINE, FORALDEHYDE. 1 specification is 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.