The Breathing Apparatus,self-Contain, cataloged under National Stock Number 4240-01-622-7440, is classified within Federal Supply Class 4240 (Safety and Rescue Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-622-7440 |
| Item Name | Breathing Apparatus,self-Contain |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Status | ACTIVE |
| Document Type | INDUSTRIAL CATALOG |
| Document Source | 94120 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 108210 | 3/2 Design control — primary reference U.S. Government activity |
| SEA LV-2 MIFLEX | 5/9 Secondary reference U.S. Government activity |
NSN 4240-01-622-7440 is a Breathing Apparatus,self-Contain, classified under FSC 4240, Safety and Rescue Equipment. Status: active.
Key specifications for 4240-01-622-7440: Document Type: INDUSTRIAL CATALOG; Document Source: 94120; Special Features: DESRIPTION: EMERGENCY BREATHING EQUIPMENT WITH 1.5CF CYLINDER AND A 27INCH MIFLEX HOSE. PRESSURE INDICATOR DIAL. IN; Part Name Assigned by Controlling Agency: SEA LV-2 MIFLEX. 2 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.