# NSN 5305-01-564-2639: Screw, Cap, Socket Head

NSN 5305-01-564-2639 (also written 5305015642639; NIIN 01-564-2639) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5305-01-564-2639 (5305015642639)
- NIIN: 01-564-2639 (015642639)
- Item name: SCREW,CAP,SOCKET 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | MILLIMETERS NOMINAL 34.0 |
| AASB | FASTENER LENGTH | MILLIMETERS MINIMUM 39.5 AND MILLIMETERS MAXIMUM 40.5 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | MILLIMETERS MINIMUM 13.6 AND MILLIMETERS MAXIMUM 14.0 |
| AATB | WIDTH BETWEEN FLATS | MILLIMETERS MINIMUM 12.0 AND MILLIMETERS MAXIMUM 12.2 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AHYM | NOMINAL THREAD DIAMETER | MILLIMETERS 14.0 |
| ASDB | WIDTH ACROSS FLATS | MILLIMETERS MINIMUM 13.7 |
| CQQR | THREAD PITCH IN MILLIMETERS | 2.0 |
| CQWR | EXTERNAL THREAD TOLERANCE CLASS | 5G6G |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | M14-2.0X40MM CL 12.9 DIN 912 PLAIN SOCKET HEAD CAP SCREW |
| HUES | COLOR | OVERALL BLACK |
| MATT | MATERIAL | OVERALL STEEL |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| THSD | THREAD SERIES DESIGNATOR | M |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 39686 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-02 | $0.73 | 314 | CAVANAUGH GOVERNMENT GROUP, LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015642639) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE4A626V300C](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015642639) | SCREW, CAP, SOCKET HE | CAVANAUGH GOVERNMENT GROUP, LLC | $229.22 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305015642639&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015642639
- 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/5305-01-564-2639/
JSON: https://nsnexplorer.com/api/nsn/5305-01-564-2639.json