The Life Preserver,vest, cataloged under National Stock Number 4220-01-487-3239, 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 Mustang Survival Mfg, Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Life Preserver,vest |
| FSC / FSG | 4220 — Marine Lifesaving and Diving Equipment (FSG 42) |
| Manufacturers | Mustang Survival Mfg, Inc (CAGE 8GFM5); Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc (CAGE 78673) |
| Parameter | Value |
|---|---|
| NSN | 4220-01-487-3239 |
| Primary Part Number | MD3040-14-M |
| Item Name | Life Preserver,vest |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Mustang Survival Mfg, Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| MD3040-14-M | Mustang Survival Mfg, Inc (USA) |
| CMV-1001-15 | Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc (USA) |
| Reference | Meaning |
|---|---|
| L446BRN-03-NAV | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MD3040-COM-M-BR | 5/9 Secondary reference Mustang Survival Mfg, Inc. |
| I446BRN-03-NAV | 3/9 Design control — primary reference Coleman Company, Inc., the Dba Coleman |
NSN 4220-01-487-3239 is a Life Preserver,vest, manufactured by Mustang Survival Mfg, Inc, classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-487-3239 has 2 manufacturer part numbers on file: MD3040-14-M (Mustang Survival Mfg, Inc), CMV-1001-15 (Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc).
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.