# NSN 5305-00-162-4588: Screw, Close Tolerance

NSN 5305-00-162-4588 (also written 5305001624588; NIIN 00-162-4588) is a screw, close tolerance in Federal Supply Class 5305, Screws. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 5305-00-162-4588 (5305001624588)
- NIIN: 00-162-4588 (001624588)
- Item name: SCREW,CLOSE TOLERANCE
- 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 |
| --- | --- | --- |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080 |
| FEAT | SPECIAL FEATURES | PLUNGER OPERATED SPRING LOADED RETAINING BALLS |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.095 AND INCHES MAXIMUM 0.110 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 1.190 AND INCHES MAXIMUM 1.204 |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.268 AND INCHES MAXIMUM 0.313 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| SFTT | SURFACE TREATMENT | FASTENER CADMIUM AND CHROMATE |
| AAJD | THREAD CLASS | 3A |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FASTENER FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2CL 3 |
| CSYM | SURFACE FINISH | GRIP MICROINCHES 63.0 |
| ANEE | GRIP LENGTH | INCHES MINIMUM 0.812 AND INCHES MAXIMUM 0.828 |
| SFTT | SURFACE TREATMENT | SPRING PASSIVATE |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 39.0 AND ROCKWELL C MAXIMUM 45.0 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES MINIMUM 1.095 AND INCHES MAXIMUM 1.115 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.360 AND INCHES MAXIMUM 0.374 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| AAUR | GRIP DIAMETER | INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1894 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SPRING FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.190 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| AS131-03-13 | 84256 | AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC | [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=5305001624588&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305001624588
- 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/5305-00-162-4588/
JSON: https://nsnexplorer.com/api/nsn/5305-00-162-4588.json