# NSN 5305-01-568-3638: Screw, Cap, Hexagon Head

NSN 5305-01-568-3638 (also written 5305015683638; NIIN 01-568-3638) is a screw, cap, hexagon head in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5305-01-568-3638 (5305015683638)
- NIIN: 01-568-3638 (015683638)
- 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: 2

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 1.250 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.250 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.988 AND INCHES MAXIMUM 1.000 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.020 |
| AGAV | END ITEM IDENTIFICATION | FAIRING COVERS FOR ASDS ATTACHMENT POINTS - SSN688 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 1.000 |
| CMLP | THREAD QUANTITY PER INCH | 8 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT, HEX HEAD. SELF LOCKING |
| FEAT | SPECIAL FEATURES | MODIFIED TO BE SELF-LOCKING IAW/MIL-DTL-18240, TYPE N. MTL SOURCES-07674-70318-01651 |
| MATT | MATERIAL | OVERALL NICKEL ALLOY |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 100-7064048 ITEM 38 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6517026 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-13 | $595.00 | 16 | 7M4P5 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015683638) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-13 | [SPE4A627P2007](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015683638) | SCREW, CAP, HEXAGON HEAD | — | $9,520.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305015683638&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015683638
- 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/5305-01-568-3638/
JSON: https://nsnexplorer.com/api/nsn/5305-01-568-3638.json