# NSN 5305-01-159-1505: Screw, Cap, Socket Head

NSN 5305-01-159-1505 (also written 5305011591505; NIIN 01-159-1505) is a screw, cap, socket head in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5305-01-159-1505 (5305011591505)
- NIIN: 01-159-1505 (011591505)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-13)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 8.310 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 8.500 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES NOMINAL 2.000 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.500 |
| AAUM | LOCKING FEATURE | THREADS SLOTTED |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.380 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| MATT | MATERIAL | OVERALL STEEL COMP 4130 OR STEEL COMP 4130H OR STEEL COMP 4135 OR STEEL COMP 4135H OR STEEL COMP 4137 OR STEEL COMP 4137H OR STEEL COMP 4140 |
| SFTT | SURFACE TREATMENT | OVERALL PHOSPHATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL--16232 TY - CL 2 |
| THSD | THREAD SERIES DESIGNATOR | UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CJ69B1250 | 00994 | COLUMBUS JACK CORPORATION DIV COLUMBUS JACK | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-2174 | 27 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305011591505&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305011591505&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305011591505
- 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/5305-01-159-1505/
JSON: https://nsnexplorer.com/api/nsn/5305-01-159-1505.json