The Life Preserver,vest, cataloged under National Stock Number 4220-01-487-3210, 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, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc (CAGE 78673); Mustang Survival, Inc. (CAGE 1CJ91); Mustang Survival Mfg, Inc (CAGE 8GFM5) |
| Parameter | Value |
|---|---|
| NSN | 4220-01-487-3210 |
| Primary Part Number | MD3040-COM-M-BLU |
| Item Name | Life Preserver,vest |
| FSC / FSG | 4220 / 42 — Marine Lifesaving and Diving Equipment |
| Manufacturer | Mustang Survival, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Part Number | Manufacturer |
|---|---|
| CMV-1001-14 | Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc (USA) |
| MD3040-COM-M-BLU PRIMARY | Mustang Survival, Inc. (USA) |
| MD3040-1-M | Mustang Survival Mfg, Inc (USA) |
| Reference | Meaning |
|---|---|
| L446BLU-03-NAV | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| MD3040-1-M | 5/9 Secondary reference Mustang Survival, Inc. |
| I446BLU-03-NAV | 5/9 Secondary reference U.S. Government activity |
| I446BLU-03-NAV | 5/9 Secondary reference Coleman Company, Inc., the Dba Coleman |
| MD3040-COM-M-BLU | 5/9 Secondary reference Mustang Survival Mfg, Inc. |
NSN 4220-01-487-3210 is a Life Preserver,vest, manufactured by Mustang Survival, Inc., classified under FSC 4220, Marine Lifesaving and Diving Equipment. Status: active.
NSN 4220-01-487-3210 has 3 manufacturer part numbers on file: CMV-1001-14 (Switlik Parachute Company, Inc. Dba Switlik Parachute Co Inc), MD3040-COM-M-BLU (Mustang Survival, Inc.), MD3040-1-M (Mustang Survival Mfg, Inc).
Hazardous per DLA record (HMIC Y). 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.