The Filter,respirator,air Filtering, cataloged under National Stock Number 4240-01-249-2573, is classified within Federal Supply Class 4240 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is North Safety Products L.l.c. Dba North Safety Products. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-249-2573 |
| Primary Part Number | 7581P100L |
| Item Name | Filter,respirator,air Filtering |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | North Safety Products L.l.c. Dba North Safety Products |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| FSC Application Data | RESPIRATOR,AIR FILTERING |
| Hazard Protection Feature | TOXIC DUST AND PAINT MIST AND ORGANIC VAPORS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7581P100L PRIMARY | North Safety Products L.l.c. Dba North Safety Products (USA) |
| 7500-81 | Siebe North Inc North Safety Equipment Div (USA) |
| 7581P100 | North Safety Products L.l.c. Dba North Safety Products (USA) |
| 7581P100 | Siebe North Inc North Safety Equipment Div (USA) |
| N7500-81 | Siebe North Inc North Safety Equipment Div (USA) |
| 7581P100A-36 | North Safety Products L.l.c. Dba North Safety Products (USA) |
NSN 4240-01-249-2573 is a Filter,respirator,air Filtering, manufactured by North Safety Products L.l.c. Dba North Safety Products, classified under FSC 4240 (No Item Name Available). Status: active.
NSN 4240-01-249-2573 has 6 cross-referenced part numbers: 7581P100L (North Safety Products L.l.c. Dba North Safety Products), 7500-81 (Siebe North Inc North Safety Equipment Div), 7581P100 (North Safety Products L.l.c. Dba North Safety Products), 7581P100 (Siebe North Inc North Safety Equipment Div), N7500-81 (Siebe North Inc North Safety Equipment Div) and 1 more.
There are 2 known substitutes for 4240-01-249-2573: 5975-00-902-3462, 7910-01-528-0008. Verify interchangeability with system specifications before substitution.
Key specifications for 7581P100L: Criticality Code Justification: FEAT; FSC Application Data: RESPIRATOR,AIR FILTERING; Hazard Protection Feature: TOXIC DUST AND PAINT MIST AND ORGANIC VAPORS; Special Features: USED ON NORTH SERIES 7700,7500,75BP AND 7600 RESPIRATORS; SOLE SOURCE REQUIRED BY STATUTE 6.302. 4 total characteristics are documented in the Federal Logistics Information System.