The Release,lifesaving Equipment, cataloged under National Stock Number 4220-00-269-7902, is classified within Federal Supply Class 4220 (Marine Lifesaving and Diving Equipment) of the Fire Fighting, Rescue, and Safety Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4220-00-269-7902 |
| Item Name | Release,lifesaving Equipment |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Status | ACTIVE |
| General Characteristics Item Description | STAINLESS STEEL O/A; 8.313 IN. LG,4.500 IN. HT; SPRING AND RELEASE MECHANISM IS ENCASED IN WATERPROOF INCLOSURE; NORMAL BOYANCY 800-2500 LBS LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MIL-R-15041 | 4/1 Identification reference U.S. Government activity |
NSN 4220-00-269-7902 is a Release,lifesaving Equipment, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4220-00-269-7903. Verify interchangeability with system specifications before substitution.
Key specifications for 4220-00-269-7902: General Characteristics Item Description: STAINLESS STEEL O/A; 8.313 IN. LG,4.500 IN. HT; SPRING AND RELEASE MECHANISM IS ENCASED IN WATERPROOF INCLOSURE; NORMAL BOYANCY 800-2500 LBS LBS. 1 specification is 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.