# NSN 5310-00-458-2839: Nut, Plain, Hexagon

NSN 5310-00-458-2839 (also written 5310004582839; NIIN 00-458-2839) is a nut, plain, hexagon in Federal Supply Class 5310, Nuts and Washers. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5310-00-458-2839 (5310004582839)
- NIIN: 00-458-2839 (004582839)
- Item name: NUT,PLAIN,HEXAGON
- 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 2026-10-13)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| MATT | MATERIAL | OVERALL STEEL COMP 4130 OR STEEL COMP E4340 |
| CRSQ | COUNTERSINK ANGLE | NUT DEGREES NOMINAL 110.0 |
| CRTM | BEARING SURFACE TYPE | CHAMFERED |
| CRHC | HOLE CONFIGURATION STYLE | — |
| AGGP | DRILLED HOLE DIAMETER | INCHES NOMINAL 0.046 |
| CMLP | THREAD QUANTITY PER INCH | 18 |
| ADEA | NUT HEIGHT | INCHES MINIMUM 0.193 AND INCHES MAXIMUM 0.213 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--416,TY 2,CL 3 |
| ALET | HOLE TYPE AND QUANTITY | DRILLED 3 |
| AAJF | THREAD DIRECTION | LEFT-HAND |
| ACTA | NUT STYLE | — |
| CSXL | BEARING SURFACE FINISH | MICROINCHES 250.0 |
| CQFM | HARDNESS RATING | ROCKWELL C MINIMUM 34.0 AND ROCKWELL C MAXIMUM 38.0 |
| CQJX | NOMINAL THREAD SIZE | INCHES 0.625 |
| AAJD | THREAD CLASS | 3B |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC 1ST MATERIAL RESPONSE -IL-S-6758 COND D1 OR F4 OR MIL SPEC 2ND MATERIAL RESPONSE -IL-S-5000 @COND C1 OR C4 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.986 AND INCHES MAXIMUM 1.002 |
| BZRR | THREAD SERIES | UNF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| NAS1423-10LH | 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/) |
| NAS1423-10LH | A0170 | LEONARDO SPA AERONAUTICS DIVISION - POMIGLIANO D'ARCO SITE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-1750 | 100 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310004582839&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5310004582839&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5310004582839
- 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/5310-00-458-2839/
JSON: https://nsnexplorer.com/api/nsn/5310-00-458-2839.json