# NSN 5310-00-619-6446: Washer, Key

NSN 5310-00-619-6446 (also written 5310006196446; NIIN 00-619-6446) is a washer, key in Federal Supply Class 5310, Nuts and Washers. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5310-00-619-6446 (5310006196446)
- NIIN: 00-619-6446 (006196446)
- Item name: WASHER,KEY
- Federal Supply Class: [FSC 5310 Nuts and Washers](https://nsnexplorer.com/fsc/5310/)
- 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 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABLK | INTERNAL PREBENT KEY WIDTH | INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.176 |
| ABLF | EXTERNAL PREBENT KEY WIDTH | INCHES MINIMUM 0.146 AND INCHES MAXIMUM 0.166 |
| AAUB | HOLE DIAMETER | INCHES MINIMUM 0.989 AND INCHES MAXIMUM 1.009 |
| ABKV | OUTSIDE DIAMETER | INCHES MINIMUM 1.188 AND INCHES MAXIMUM 1.208 |
| ABLB | INTERNAL PREBENT KEY LENGTH | INCHES MINIMUM 0.094 AND INCHES MAXIMUM 0.125 |
| STYL | STYLE DESIGNATOR | — |
| ABPX | MATERIAL THICKNESS | INCHES MINIMUM 0.046 AND INCHES MAXIMUM 0.054 |
| MATT | MATERIAL | OVERALL STEEL COMP 4130 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6350 |
| SFTT | SURFACE TREATMENT | OVERALL PHOSPHATE |
| ABLX | OVERALL DISTANCE INCLUDING KEYS | INCHES MINIMUM 1.532 AND INCHES MAXIMUM 1.562 |
| ABMQ | EXTERNAL KEY QUANTITY | 13 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5310006196446 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6098513 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS172206 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-26 | [SPE4A626PAAW3](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310006196446) | WASHER, KEY | AERO-GLEN INTERNATIONAL LLC | $4,090.44 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310006196446&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310006196446
- 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/5310-00-619-6446/
JSON: https://nsnexplorer.com/api/nsn/5310-00-619-6446.json