The Breathing Apparatus,self-Contain, cataloged under National Stock Number 4240-01-449-1526, 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 Biomarine Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-449-1526 |
| Primary Part Number | B7-07-2400-11-0 |
| Item Name | Breathing Apparatus,self-Contain |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Biomarine Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| B7-07-2400-11-0 PRIMARY | Biomarine Inc (USA) |
| Reference | Meaning |
|---|---|
| 8-1-820-1 | 5/9 Secondary reference U.S. Government activity |
NSN 4240-01-449-1526 is a Breathing Apparatus,self-Contain, manufactured by Biomarine Inc, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-449-1526 has 1 manufacturer part number on file: B7-07-2400-11-0 (Biomarine Inc).
Key specifications for B7-07-2400-11-0: End Item Identification: AAC124 24P. 0 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.
NSN 4240-01-449-1526 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.