The Breathing Apparatus,oxygen Gener, cataloged under National Stock Number 4240-01-699-9272, 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 Submersible Systems, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4240-01-699-9272 |
| Primary Part Number | 175-003 |
| Item Name | Breathing Apparatus,oxygen Gener |
| FSC / FSG | 4240 / 42 — Safety and Rescue Equipment |
| Manufacturer | Submersible Systems, Inc. |
| Status | ACTIVE |
| Special Test Features | APPROX 34 BREATHS AT SURFACE; 10,500M ALTITUDE LIMITS |
| Unpackaged Unit Length | 9.25 INCHES NOMINAL IN |
| Usage Design | HELICOPTER EMERGENCY EGRESS DEVICE HEED 3 |
| Unpackaged Unit Weight | 1.4 KILOGRAMS KG |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 175-003 PRIMARY | Submersible Systems, Inc. (USA) |
NSN 4240-01-699-9272 is a Breathing Apparatus,oxygen Gener, manufactured by Submersible Systems, Inc., classified under FSC 4240, Safety and Rescue Equipment. Status: active.
NSN 4240-01-699-9272 has 1 manufacturer part number on file: 175-003 (Submersible Systems, Inc.).
Key specifications for 175-003: Special Test Features: APPROX 34 BREATHS AT SURFACE; 10,500M ALTITUDE LIMITS; Unpackaged Unit Length: 9.25 INCHES NOMINAL IN; Special Features: DIAMETER 2.25 INCHES; BALANCED PISTON ON/OFF VALVE; DIAMETER 2.25 INCHES; PRESSURE RATING 3000 PSI (207 BAR); CYLINDER VOLUME 1.7 CU FT; ALUMINUM - BLACK ANODIZED. IN; Part Name Assigned by Controlling Agency: HOSE. 4 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.