# NSN 5305-01-656-2800: Screw, Cap, Hexagon Head

NSN 5305-01-656-2800 (also written 5305016562800; NIIN 01-656-2800) is a screw, cap, hexagon head in Federal Supply Class 5305, Screws. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5305-01-656-2800 (5305016562800)
- NIIN: 01-656-2800 (016562800)
- Item name: SCREW,CAP,HEXAGON HEAD
- Federal Supply Class: [FSC 5305 Screws](https://nsnexplorer.com/fsc/5305/)
- Federal Supply Group: [FSG 53](https://nsnexplorer.com/group/53/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | MILLIMETERS NOMINAL 22.0 |
| AASB | FASTENER LENGTH | MILLIMETERS NOMINAL 25.0 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | MILLIMETERS MINIMUM 5.10 AND MILLIMETERS MAXIMUM 5.50 |
| AATB | WIDTH BETWEEN FLATS | MILLIMETERS MINIMUM 12.73 AND MILLIMETERS MAXIMUM 13.00 |
| AGAV | END ITEM IDENTIFICATION | 1025-01-445-0991 |
| AHYM | NOMINAL THREAD DIAMETER | MILLIMETERS 8.0 |
| CQQR | THREAD PITCH IN MILLIMETERS | 1.25 |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 6G |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW CAP HEX |
| FEAT | SPECIAL FEATURES | ITEM HAS DRILLED HEAD AND MATERIAL GRADE 10.9 |
| MATT | MATERIAL | OVERALL STEEL |
| SFTT | SURFACE TREATMENT | OVERALL ZINC AND CHROMATE |
| THSD | THREAD SERIES DESIGNATOR | M |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 60202083 | K4244 | BAE SYSTEMS GCS INTERNATIONAL LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AES07M08B025CG8A87 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| AES07M08B025CG8A87 | 80204 | AMERICAN NATIONAL STANDARDS INSTITUTE INCORPORATED DBA AMERICAN NATIONAL STANDARDS INSTITUTE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B18.24-2004 | 05047 | THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-17 | $264.57 | 2 | 8BZD9 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016562800) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE4A626V378K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016562800) | SCREW, CAP, HEXAGON H | — | $529.14 |
| 2026-09-17 | [SPE4A626V378K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016562800) | SCREW, CAP, HEXAGON H | — | $529.14 |
| 2026-09-17 | [SPE4A626V378K](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016562800) | SCREW, CAP, HEXAGON H | — | $529.14 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305016562800&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016562800
- 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/5305-01-656-2800/
JSON: https://nsnexplorer.com/api/nsn/5305-01-656-2800.json