# NSN 5305-00-042-5640: Screw, Assembled Washer

NSN 5305-00-042-5640 (also written 5305000425640; NIIN 00-042-5640) is a screw, assembled washer in Federal Supply Class 5305, Screws. 7 manufacturer part numbers from 7 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5305-00-042-5640 (5305000425640)
- NIIN: 00-042-5640 (000425640)
- Item name: SCREW,ASSEMBLED WASHER
- 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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.636 AND INCHES MAXIMUM 0.719 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 0.719 AND INCHES MAXIMUM 0.750 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.208 AND INCHES MAXIMUM 0.230 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.489 AND INCHES MAXIMUM 0.500 |
| AAVW | WASHER QUANTITY | 1 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.312 |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CSPG | PRIMARY WASHER OUTSIDE DIAMETER | INCHES MINIMUM 0.567 AND INCHES MAXIMUM 0.590 |
| CTHW | PRIMARY WASHER STYLE | — |
| CTJJ | PRIMARY WASHER MATERIAL THICKNESS | INCHES MINIMUM 0.028 AND INCHES MAXIMUM 0.034 |
| FEAT | SPECIAL FEATURES | W/HEADER POINT |
| MATT | MATERIAL | OVERALL STEEL COMP 1020 OR STEEL COMP 1050 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM OR ZINC |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC 1ST TREATMENT RESPONSE QQ--416,TY 1,CL 3 OR FED SPEC 2ND TREATMENT RESPONSE QQ-Z-325,TY 1,CL 3 |
| THSD | THREAD SERIES DESIGNATOR | UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 000425640 | 9H953 | SOUTHEASTERN EQUIPMENT COMPANY, INC. DBA SOUTHEASTERN EQUIPMENT CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 425640 | 1KPT1 | RELLI TECHNOLOGY INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 425640 | 24617 | GENERAL MOTORS CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 425640 | 57550 | RELLI TECHNOLOGY, INC DBA RELLI TECHNOLOGY INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 425640 | 7X677 | GENERAL MOTORS LLC DBA GENERAL MOTORS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 425640 | 9A148 | NORCATEC LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5305000425640 | A00AM | E.C.A ETABLISSEMENT CENTRAL DES APPROVISIONNEMENTS DES FORCES ARMEES ROYALES | [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=5305000425640&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5305000425640
- 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/5305-00-042-5640/
JSON: https://nsnexplorer.com/api/nsn/5305-00-042-5640.json