# NSN 5305-01-617-0580: Screw, Machine

NSN 5305-01-617-0580 (also written 5305016170580; NIIN 01-617-0580) is a screw, machine 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: 5305-01-617-0580 (5305016170580)
- NIIN: 01-617-0580 (016170580)
- Item name: SCREW,MACHINE
- 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 |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | MILLIMETERS NOMINAL 12.0 |
| AASB | FASTENER LENGTH | MILLIMETERS NOMINAL 12.0 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | MILLIMETERS MINIMUM 8.84 AND MILLIMETERS MAXIMUM 9.20 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AGAV | END ITEM IDENTIFICATION | 3930015999978 |
| AHYM | NOMINAL THREAD DIAMETER | MILLIMETERS 5.0 |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.8 |
| CRSQ | COUNTERSINK ANGLE | DEGREES MINIMUM 88.0 AND DEGREES MAXIMUM 92.00 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW,CAP,HEXAGON |
| CYAU | SCREW MATERIAL | STEEL |
| CYBA | SCREW SURFACE TREATMENT | ZINC |
| CYBE | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASSN STD SINGLE TREATMENT RESPONSE AST- F1941- |
| THSD | THREAD SERIES DESIGNATOR | M |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 40471 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-23 | [SPE4A626PU833](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016170580) | SCREW, MACHINE | — | $57.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5305016170580&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305016170580
- 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/5305-01-617-0580/
JSON: https://nsnexplorer.com/api/nsn/5305-01-617-0580.json