# NSN 5306-01-502-4344: Bolt, Internal Wrenching

NSN 5306-01-502-4344 (also written 5306015024344; NIIN 01-502-4344) is a bolt, internal wrenching in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5306-01-502-4344 (5306015024344)
- NIIN: 01-502-4344 (015024344)
- Item name: BOLT,INTERNAL WRENCHING
- Federal Supply Class: [FSC 5306 Bolts](https://nsnexplorer.com/fsc/5306/)
- 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 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.560 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 5.340 |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.1562 AND INCHES MAXIMUM 0.1587 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| FEAT | SPECIAL FEATURES | INAVY:SCREW,CAP.SOCKETTHEA |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| AASL | HEAD DIAMETER | INCHES NOMINAL 0.375 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.250 |
| ABQZ | INTERNAL DRIVE STYLE | — |
| AGAV | END ITEM IDENTIFICATION | USED ON ELECTRONIC WARFARE SYSTEMS COMMON TO SPECIAL ELECTRONICS AIRCRAFT |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.250 |
| SFTT | SURFACE TREATMENT | OVERALL PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | STUD |
| AAJD | THREAD CLASS | 2A |
| AASK | HEAD STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 10116307 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3268AS131-001 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3268AS131-001 | 9K646 | CORONET MACHINERY CORP. DBA CORONET MACHINERY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A626D5674/SPE4A626F392A](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306015024344) | BOLT, INTERNAL WRENCHING | — | $68,040.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306015024344&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306015024344
- 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/5306-01-502-4344/
JSON: https://nsnexplorer.com/api/nsn/5306-01-502-4344.json