The Breathing Apparatus,self-Contain, cataloged under National Stock Number 4220-01-574-2474, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. The manufacturer of record is Scubapro. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4220-01-574-2474 |
| Primary Part Number | 1124045 |
| Item Name | Breathing Apparatus,self-Contain |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Scubapro |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1124045 PRIMARY | Scubapro (USA) |
NSN 4220-01-574-2474 is a Breathing Apparatus,self-Contain, manufactured by Scubapro, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-574-2474 has 1 manufacturer part number on file: 1124045 (Scubapro).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-675-0721. Verify interchangeability with system specifications before substitution.
Key specifications for 1124045: End Item Identification: REPAIR KIT FOR S600. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.