# NSN 5310-00-476-4947: Nut, Self-Locking, Plate

NSN 5310-00-476-4947 (also written 5310004764947; NIIN 00-476-4947) is a nut, self-locking, plate in Federal Supply Class 5310, Nuts and Washers. 6 manufacturer part numbers from 4 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5310-00-476-4947 (5310004764947)
- NIIN: 00-476-4947 (004764947)
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADEC | PLATE WIDTH | INCHES MAXIMUM 0.670 |
| ADFK | NUT COUNTERBORE DEPTH | NUT INCHES MINIMUM 0.090 |
| ACTA | NUT STYLE | — |
| ADEB | PLATE THICKNESS | INCHES NOMINAL 0.100 |
| ADFU | MOUNTING HOLE ARRANGEMENT STYLE | — |
| ACVN | NUT LENGTH | INCHES MAXIMUM 1.020 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| BZRR | THREAD SERIES | UNIFIED NATIONAL JOINT FINE (UNJF) |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.250 |
| MATT | MATERIAL | NUT IRON ALLOY 660 |
| MATT | MATERIAL | SHELL IRON ALLOY 660 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | NUT NATIONAL SPEC SINGLE MATERIAL RESPONSE A-S5525 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SHELL NATIONAL SPEC SINGLE MATERIAL RESPONSE A-S5525 |
| AAJD | THREAD CLASS | 3B |
| SFTT | SURFACE TREATMENT | NUT PASSIVATE |
| SFTT | SURFACE TREATMENT | SHELL PASSIVATE |
| ADEA | NUT HEIGHT | INCHES MAXIMUM 0.380 |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 0.740 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES MINIMUM 0.130 AND INCHES MAXIMUM 0.135 |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| ADFW | DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER | INCHES MINIMUM 0.433 AND INCHES MAXIMUM 0.443 |
| ADFX | CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH | INCHES MINIMUM 0.298 AND INCHES MAXIMUM 0.302 |
| AZKQ | TEMP RATING | FAHRENHEIT NOMINAL 250.0 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | NUT FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | SHELL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| ZZZK | SPECIFICATION/STANDARD DATA | MANUFACTURERS STANDARD 81205-BACN10JZ |
| AAWY | COUNTERBORE DIAMETER | NUT INCHES MINIMUM 0.290 |
| ADFP | NUT MOUNTING PROVISION | STRAIGHT HOLES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 109F9220-4 | 72962 | HARVARD INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACN10JZ4B2CM | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACN10JZ4B2CM | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BACN10JZ4B2CM | 81205 | THE BOEING COMPANY DIV DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| F29345C4 | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| F29345C4BAC | 15653 | HOWMET GLOBAL FASTENING SYSTEMS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-02 | [SPE4A626PT617](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004764947) | NUT, SELF-LOCKING, PL | PEERLESS AEROSPACE, LLC | $1,205.20 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310004764947&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004764947
- 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/5310-00-476-4947/
JSON: https://nsnexplorer.com/api/nsn/5310-00-476-4947.json