# NSN 5305-01-628-5100: Screw, Cap, Socket Head

NSN 5305-01-628-5100 (also written 5305016285100; NIIN 01-628-5100) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5305-01-628-5100 (5305016285100)
- NIIN: 01-628-5100 (016285100)
- 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 |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MRAP - M-ATV WITH CS13 POP AND SNE |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AASK | HEAD STYLE | — |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.4375 |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.4375 |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | STAINLESS STEEL BUTTON-HEAD SOCKET CAP SCREWS |
| FEAT | SPECIAL FEATURES | 18-8 STAINLESS STEEL |
| MATT | MATERIAL | OVERALL STEEL |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 70000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL B NOMINAL 55.0 |
| CMLP | THREAD QUANTITY PER INCH | 32 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 92949A149 | 39428 | MCMASTER-CARR SUPPLY CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305016285100&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016285100
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/5305-01-628-5100/
JSON: https://nsnexplorer.com/api/nsn/5305-01-628-5100.json