The Mask,air Filtering, cataloged under National Stock Number 4240-01-246-5394, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 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 | 4240-01-246-5394 |
| Primary Part Number | 8576 |
| Item Name | Mask,air Filtering |
| FSC / FSG | 4240 / 42 — No Item Name Available |
| Manufacturer | 3m Company |
| Status | CANCELLED |
| Exhaust Valve | INCLUDED |
| Strap Type | DOUBLE |
| Criticality Code Justification | FEAT |
| Approval Designator | ERR-060 |
| Filter Type | FILTER PAD |
| Filter Replaceability | NONREPLACEABLE |
| Adjustability | NONADJUSTABLE |
| Material Type | ELASTIC |
| Mask Filter Quantity | 1 |
| Head Harness | INCLUDED |
| Mask Type | HALF FACEPIECE |
| Material | FIBER MASK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8576 PRIMARY | 3m Company (USA) |
| 8576 | 3m Company Div Oh&esd (USA) |
| 9915 | 3m Company Div Oh&esd (USA) |
| 7000002061 | 3m Company (USA) |
| 9906 | 3m Company Div Oh&esd (USA) |
NSN 4240-01-246-5394 is a Mask,air Filtering, manufactured by 3m Company, classified under FSC 4240 (No Item Name Available). Status: cancelled.
NSN 4240-01-246-5394 has 5 cross-referenced part numbers: 8576 (3m Company), 8576 (3m Company Div Oh&esd), 9915 (3m Company Div Oh&esd), 7000002061 (3m Company), 9906 (3m Company Div Oh&esd).
There are 12 known substitutes for 4240-01-246-5394: 5975-00-091-0487, 5306-00-151-1058, 4320-00-166-9849 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8576: Exhaust Valve: INCLUDED; Special Features: NIOSH/MESA APPROVED TC-21C-279; SOLE SOURCE REQUIRED BY STATUTE 6.302; Strap Type: DOUBLE; Criticality Code Justification: FEAT. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 4240-01-246-5394 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.