The Cartridge,respirator,air Filteri, cataloged under National Stock Number 4240-01-249-2563, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is North Safety Products L.l.c. Dba North Safety Products. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-249-2563 |
| Primary Part Number | N75001 |
| Item Name | Cartridge,respirator,air Filteri |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | North Safety Products L.l.c. Dba North Safety Products |
| Status | ACTIVE |
| FSC Application Data | RESPIRATOR,AIR FILTERING |
| Hazard Protection Feature | ORGANIC VAPORS |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| N75001 PRIMARY | North Safety Products L.l.c. Dba North Safety Products (USA) |
| Reference | Meaning |
|---|---|
| N7500-1 | 5/9 Secondary reference Siebe North Inc North Safety Equipment Div |
| N7500-1A-72 | 5/9 Secondary reference North Safety Products L.l.c. Dba North Safety Products |
NSN 4240-01-249-2563 is a Cartridge,respirator,air Filteri, manufactured by North Safety Products L.l.c. Dba North Safety Products, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-249-2563 has 1 manufacturer part number on file: N75001 (North Safety Products L.l.c. Dba North Safety Products).
Key specifications for N75001: FSC Application Data: RESPIRATOR,AIR FILTERING; Hazard Protection Feature: ORGANIC VAPORS; Criticality Code Justification: FEAT; Special Features: SOLE SOURCE REQUIRED BY STATUTE 6.302; USED ON NORTH SERIES 7700,75BP AND 7600 RESPIRATORS. 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.