The Respirator,air Filtering, cataloged under National Stock Number 4240-01-495-1293, 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 3m Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4240-01-495-1293 |
| Primary Part Number | 7502 |
| Item Name | Respirator,air Filtering |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | 3m Company |
| Status | CANCELLED |
| Mask Filter Quantity | 2 |
| Exhaust Valve | INCLUDED |
| Head Harness | INCLUDED |
| Strap Type | DOUBLE |
| Mask Type | HALF FACEPIECE |
| Material | SILICON MASK |
| Material Type | NONELASTIC |
| Filter Replaceability | REPLACEABLE |
| Filter Type | CARTRIDGE AND FILTER PAD |
| Adjustability | ADJUSTABLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7502 | 3m United Kingdom Plc (GBR) |
| 7502 | 3m United Kingdom Plc (GBR) |
| 7502 | Saab Australia Pty Ltd (AUS) |
| 70-0710-9118-8 | 3m Company (USA) |
| 49750200 | Technisch Bureau Magema B.v. (NLD) |
| 7502 | 3m Company Div Oh&esd (USA) |
| 7502 | Saab Australia Pty Ltd (AUS) |
| 7502 PRIMARY | 3m Company (USA) |
NSN 4240-01-495-1293 is a Respirator,air Filtering, manufactured by 3m Company, classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-01-495-1293 has 8 cross-referenced part numbers: 7502 (3m United Kingdom Plc), 7502 (3m United Kingdom Plc), 7502 (Saab Australia Pty Ltd), 70-0710-9118-8 (3m Company), 49750200 (Technisch Bureau Magema B.v.) and 3 more.
There are 12 known substitutes for 4240-01-495-1293: 5330-00-036-5247, 6105-00-052-3529, 5330-00-077-1246 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7502: Mask Filter Quantity: 2; Exhaust Valve: INCLUDED; Head Harness: INCLUDED; Strap Type: DOUBLE. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-01-495-1293 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.