# NSN 5305-01-688-0532: Screw, Cap, Socket Head

NSN 5305-01-688-0532 (also written 5305016880532; NIIN 01-688-0532) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5305-01-688-0532 (5305016880532)
- NIIN: 01-688-0532 (016880532)
- 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 2026-11-06)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | RING MIL SPEC SINGLE TREATMENT RESPONSE -IL-A-8625, TYE I, CLASS 1 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FASTENER FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.187 |
| AATB | WIDTH BETWEEN FLATS | INCHES NOMINAL 0.309 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AGAV | END ITEM IDENTIFICATION | 5840-01-669-5071 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.190 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | RING FED SPEC SINGLE MATERIAL RESPONSE QQ-A-225-8 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SPRING FED SPEC SINGLE MATERIAL RESPONSE QQ-W-423, COND B OR ASSN STD SINGLE MATERIAL RESPONSE AST--A-313 |
| SFTT | SURFACE TREATMENT | FASTENER PASSIVATE |
| SFTT | SURFACE TREATMENT | RING ANODIZE |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.250 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 0.978 |
| ASDB | WIDTH ACROSS FLATS | INCHES NOMINAL 0.157 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| MATT | MATERIAL | FASTENER STEEL CORROSION RESISTING |
| MATT | MATERIAL | RING ALUMINUM ALLOY 6061 |
| MATT | MATERIAL | SPRING STEEL COMP 302 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FASTENER ASSN STD SINGLE MATERIAL RESPONSE A-S5731 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5735 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5736 OR ASSN STD SINGLE MATERIAL RESPONSE A-S5737 |
| THSD | THREAD SERIES DESIGNATOR | UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FTH1085 | 58794 | FASTENER TECHNOLOGY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FTH1085-10-2-11 | 58794 | FASTENER TECHNOLOGY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-10 | [SPE4A626PAP49](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016880532) | SCREW, CAP, SOCKET HE | AERO-GLEN INTERNATIONAL LLC | $4,300.08 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305016880532&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016880532
- 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/5305-01-688-0532/
JSON: https://nsnexplorer.com/api/nsn/5305-01-688-0532.json