# NSN 5310-00-018-9911: Nut, Self-Locking, Plate

NSN 5310-00-018-9911 (also written 5310000189911; NIIN 00-018-9911) is a nut, self-locking, plate in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Nov 2026.

## Identification

- NSN: 5310-00-018-9911 (5310000189911)
- NIIN: 00-018-9911 (000189911)
- Item name: NUT,SELF-LOCKING,PLATE
- 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 2026-11-03)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADEB | PLATE THICKNESS | INCHES NOMINAL 0.020 |
| ADEC | PLATE WIDTH | INCHES MAXIMUM 0.338 |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |
| ADEA | NUT HEIGHT | INCHES MAXIMUM 0.227 |
| ADBR | DISTANCE FROM BASE TO CENTER OF APERTURE | INCHES MINIMUM 0.172 AND INCHES MAXIMUM 0.202 |
| ACVN | NUT LENGTH | INCHES MAXIMUM 0.643 |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.098 AND INCHES MAXIMUM 0.103 |
| ACTA | NUT STYLE | — |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER EXTERNAL SURFACES |
| SFTT | SURFACE TREATMENT | NUT SILVER |
| SFTT | SURFACE TREATMENT | SHELL PASSIVATE |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.164 |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | — |
| ADFV | DISTANCE FROM MOUNTING HOLE CENTER TO BASE | INCHES MINIMUM 0.297 AND INCHES MAXIMUM 0.327 |
| ADFY | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH | INCHES MINIMUM 0.214 AND INCHES MAXIMUM 0.218 |
| BZRR | THREAD SERIES | UNIFIED NATIONAL COARSE (UNC) |
| CBBL | FEATURES PROVIDED | FLOATING NUT |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10630031-15 | 18876 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 137R82 | 13689 | SPS TECHNOLOGIES INC HALLOWELL DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 33A39C08 | 04660 | AIL SYSTEMS INC SUB OF EATON CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M137R82 | 13689 | SPS TECHNOLOGIES INC HALLOWELL DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M137R82 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| M137R82 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-11-02 | [SPE4A627P0235](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310000189911) | NUT, SELF-LOCKING, PL | ORBITAL PARTS INC | $325.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310000189911&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310000189911
- 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/5310-00-018-9911/
JSON: https://nsnexplorer.com/api/nsn/5310-00-018-9911.json