# NSN 8475-01-537-1540: Visor, Flyer's Helmet

NSN 8475-01-537-1540 (also written 8475015371540; NIIN 01-537-1540) is a visor, flyer's helmet in Federal Supply Class 8475, Specialized Flight Clothing and Accessories. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 8475-01-537-1540 (8475015371540)
- NIIN: 01-537-1540 (015371540)
- Item name: VISOR,FLYER'S HELMET
- Federal Supply Class: [FSC 8475 Specialized Flight Clothing and Accessories](https://nsnexplorer.com/fsc/8475/)
- Federal Supply Group: [FSG 84](https://nsnexplorer.com/group/84/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-11-01)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| FEAT | SPECIAL FEATURES | VISCOSITY FROM 25 PERCENT TO 15 PERCENT COLOR SHADE, ALLOWING CREWMEMBERS TO USE THE VISOR DAYTIME OR NIGHT TIME |
| PGCD | PROCUREMENT GROUP CODE | 91738 |
| SSEQ | SIZE SEQUENCE INDICATOR | 000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 04D11873-9 | 97427 | GENTEX CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-28 | [SPE1C126P0251](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8475015371540) | VISOR, FLYER'S HELME | GENTEX CORPORATION | $105,686.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=8475015371540&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=8475015371540
- 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/8475-01-537-1540/
JSON: https://nsnexplorer.com/api/nsn/8475-01-537-1540.json