# NSN 5310-01-188-8447: Nut, Self-Locking, Extended Washer

NSN 5310-01-188-8447 (also written 5310011888447; NIIN 01-188-8447) is a nut, self-locking, extended washer in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5310-01-188-8447 (5310011888447)
- NIIN: 01-188-8447 (011888447)
- Item name: NUT,SELF-LOCKING,EXTENDED WASHER
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAVX | WASHER OUTSIDE DIAMETER | MILLIMETERS MAXIMUM 6.0 |
| ABKW | OVERALL HEIGHT | MILLIMETERS MAXIMUM 3.0 |
| ACTA | NUT STYLE | — |
| ADEM | WASHER THICKNESS | MILLIMETERS MINIMUM 0.5 |
| ASDB | WIDTH ACROSS FLATS | MILLIMETERS MINIMUM 4.4 |
| AZKQ | TEMP RATING | CELSIUS NOMINAL 235.0 |
| BZRR | THREAD SERIES | MJ |
| CQJX | NOMINAL THREAD SIZE | MILLIMETERS 3.0 |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.50 |
| CTTC | THREAD TOLERANCE CLASS | INTERNAL 4H6H |
| MATT | MATERIAL | OVERALL EXCEPT INSERT IRON ALLOY 660 |
| SFTT | SURFACE TREATMENT | NUT CADMIUM AND CHROMATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NUT FED SPEC ALL TREATMENT RESPONSES QQ--416,TYE 2,CLASS 2 |
| ZZZK | SPECIFICATION/STANDARD DATA | PROFESSIONAL/INDUSTRIAL ASSOCIATION SPECIFICATION 80205-NA0034 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5310PL2352298 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| NA0034C030M | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | [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=5310011888447&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310011888447
- 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/5310-01-188-8447/
JSON: https://nsnexplorer.com/api/nsn/5310-01-188-8447.json