# NSN 4210-01-514-2921: Coverall, Nomex

NSN 4210-01-514-2921 (also written 4210015142921; NIIN 01-514-2921) is a coverall, nomex in Federal Supply Class 4210, Fire Fighting Equipment. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4210-01-514-2921 (4210015142921)
- NIIN: 01-514-2921 (015142921)
- Item name: COVERALL,NOMEX
- Federal Supply Class: [FSC 4210 Fire Fighting Equipment](https://nsnexplorer.com/fsc/4210/)
- Federal Supply Group: [FSG 42](https://nsnexplorer.com/group/42/)
- Acquisition method suffix code: AMSC Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | FIRE RETARDANT COTTON SHIPBOARD NOMEX COVERALL; COLOR BLUE 4-1/2 OZ; CHEST SIZE 57-60 INCHES; INSEAM 31-1/2 INCHES (SIZE 4XLT) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| JSNV1525/SIZE 4XLT | 3G5T0 | SAF TECH INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-06 | [SPE8E627V0052](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210015142921) | COVERALL, NOMEX | ADVANCE SAFETY EQUIPMENT CO. | $1,412.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4210015142921&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4210015142921
- 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.

Canonical page: https://nsnexplorer.com/nsn/4210-01-514-2921/
JSON: https://nsnexplorer.com/api/nsn/4210-01-514-2921.json