# NSN 4220-01-504-8270: Life Preserver, Vest

NSN 4220-01-504-8270 (also written 4220015048270; NIIN 01-504-8270) is a life preserver, vest in Federal Supply Class 4220, Marine Lifesaving and Diving Equipment. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4220-01-504-8270 (4220015048270)
- NIIN: 01-504-8270 (015048270)
- Item name: LIFE PRESERVER,VEST
- Federal Supply Class: [FSC 4220 Marine Lifesaving and Diving Equipment](https://nsnexplorer.com/fsc/4220/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | VEST ASSEMBLY LIFE PRESERVER; MK-1 (X-X-LARGE); COLOR WHITE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CMV-1001-41 | 78673 | SWITLIK PARACHUTE COMPANY, INC. DBA SWITLIK PARACHUTE CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| I446WHT-06-NAV | 63806 | COLEMAN COMPANY, INC., THE DBA COLEMAN | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MD3040-10-2XL | 8GFM5 | MUSTANG SURVIVAL MFG, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MD3040-COM-XXL-WHI | 1LV23 | MUSTANG SURVIVAL MFG, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NGH-AVIA-0037 | G3112 | NAVAL GROUP HELLAS SINGLE MEMBER S.A. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE8EJ21D0032/SPE8EJ27F0050](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015048270) | LIFE PRESERVER, VEST | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $594.69 |
| 2026-09-20 | [SPE8EJ21D0032/SPE8EJ26F172Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015048270) | LIFE PRESERVER, VEST | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $2,973.45 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4220015048270&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4220015048270
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

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