# NSN 5305-01-264-5892: Screw, Shoulder

NSN 5305-01-264-5892 (also written 5305012645892; NIIN 01-264-5892) is a screw, shoulder 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: 5305-01-264-5892 (5305012645892)
- NIIN: 01-264-5892 (012645892)
- Item name: SCREW,SHOULDER
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.438 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 1.064 AND INCHES MAXIMUM 1.066 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES NOMINAL 0.250 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.219 |
| AATN | SHOULDER DIAMETER | GRIP INCHES MINIMUM 0.374 AND INCHES MAXIMUM 0.375 |
| AATX | SHOULDER LENGTH | GRIP INCHES NOMINAL 0.219 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| ASDB | WIDTH ACROSS FLATS | INCHES NOMINAL 0.156 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CSYT | CHAMFER ANGLE | DEGREES NOMINAL 48.0 |
| CWYB | SHOULDER SHAPE | GRIP ROUND |
| MATT | MATERIAL | OVERALL STEEL COMP 303 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4446 | 00141 | ROLLER BEARING CO OF AMERICA, INC DIV PIC DESIGN | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-18 | $26.66 | 50 | 9C2V1 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305012645892) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-18 | [SPE4A626P0Z80](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305012645892) | SCREW, SHOULDER | — | $1,333.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305012645892&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305012645892
- 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/5305-01-264-5892/
JSON: https://nsnexplorer.com/api/nsn/5305-01-264-5892.json