# NSN 5305-01-528-8102: Screw, Cap, Socket Head

NSN 5305-01-528-8102 (also written 5305015288102; NIIN 01-528-8102) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5305-01-528-8102 (5305015288102)
- NIIN: 01-528-8102 (015288102)
- 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 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AGAV | END ITEM IDENTIFICATION | 2320-01-465-2174 MK23,2320-01-45-2176 MK25,2320-01-465-2180 MK27,2320-01-465-2182 MK28,2320-01-465-2186 MK29,2320-01-465-2189 MK30,2320-01-465-2260 MK36,2320-01-504-5218 MK37, |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.380 |
| ASDB | WIDTH ACROSS FLATS | INCHES NOMINAL 0.219 |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW BUTTON, SOCKET .38 - 16 X 1.25 G5 DA A |
| FEAT | SPECIAL FEATURES | FINISH: TWO COATS DACROMET7 320 TWO COATS PLUS7 BLACK SEALER OR EQUIVALENT |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| MATT | MATERIAL | OVERALL STEEL |
| AASA | THREAD LENGTH | INCHES NOMINAL 1.250 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.25 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.636 AND INCHES MAXIMUM 0.656 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.185 AND INCHES MAXIMUM 0.199 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| HUES | COLOR | OVERALL BLACK |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE J429 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 3337046 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3337046 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-08 | [SPE7LX23D0005/SPE7LX26FZ12V](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015288102) | SCREW, CAP, SOCKET HE | OSHKOSH DEFENSE LLC | $3,295.82 |
| 2026-08-20 | [SPE7LX23D0005/SPE7LX26FB1FJ](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015288102) | SCREW, CAP, SOCKET HE | OSHKOSH DEFENSE LLC | $1,702.58 |
| 2026-08-20 | [SPE7LX23D0005/SPE7LX26FB1FH](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015288102) | SCREW, CAP, SOCKET HE | OSHKOSH DEFENSE LLC | $1,273.03 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305015288102&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305015288102
- 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/5305-01-528-8102/
JSON: https://nsnexplorer.com/api/nsn/5305-01-528-8102.json