# NSN 5310-00-177-7550: Nut, Plain, Extended Washer, Hexago

NSN 5310-00-177-7550 (also written 5310001777550; NIIN 00-177-7550) is a nut, plain, extended washer, hexago in Federal Supply Class 5310, Nuts and Washers. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5310-00-177-7550 (5310001777550)
- NIIN: 00-177-7550 (001777550)
- Item name: NUT,PLAIN,EXTENDED WASHER,HEXAGO
- 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 |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 0.410 AND INCHES MAXIMUM 0.430 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MFR REF SINGLE MATERIAL RESPONSE LEDLOY H.T,FSC- 94882 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.500 |
| ASDB | WIDTH ACROSS FLATS | INCHES NOMINAL 0.875 |
| BZRR | THREAD SERIES | UNF |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTA | NUT STYLE | — |
| CBBL | FEATURES PROVIDED | CASE-HARDENED |
| AAVX | WASHER OUTSIDE DIAMETER | INCHES NOMINAL 1.125 |
| SFTT | SURFACE TREATMENT | OVERALL OXIDE |
| AAJD | THREAD CLASS | 2B |
| ADEM | WASHER THICKNESS | INCHES NOMINAL 0.156 |
| MATT | MATERIAL | OVERALL STEEL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 67B53980P1 | 07868 | SPACE AND MISSILE SYSTEMS ORGANIZATION DBA SPACE AND MISSILE SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-16 | $48.88 | 6 | POLYTECH DEFENSE SPARES LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310001777550) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310001777550&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310001777550
- 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/5310-00-177-7550/
JSON: https://nsnexplorer.com/api/nsn/5310-00-177-7550.json