# NSN 5306-01-398-9476: Bolt, Shear

NSN 5306-01-398-9476 (also written 5306013989476; NIIN 01-398-9476) is a bolt, shear in Federal Supply Class 5306, Bolts. 5 manufacturer part numbers from 5 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5306-01-398-9476 (5306013989476)
- NIIN: 01-398-9476 (013989476)
- Item name: BOLT,SHEAR
- 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 B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-10-13)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.277 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 1.372 AND INCHES MAXIMUM 1.392 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.095 AND INCHES MAXIMUM 0.110 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.367 AND INCHES MAXIMUM 0.376 |
| AAUM | LOCKING FEATURE | GRIP RETAINER |
| AAUR | GRIP DIAMETER | INCHES MINIMUM 0.1885 AND INCHES MAXIMUM 0.1894 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.080 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.190 |
| ANEE | GRIP LENGTH | INCHES MINIMUM 1.000 AND INCHES MAXIMUM 1.016 |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 160000 |
| CQFM | HARDNESS RATING | FASTENER ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 41.0 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 1.294 |
| MATT | MATERIAL | FASTENER STEEL COMP 4340 |
| MATT | MATERIAL | SPRING STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 631 |
| MATT | MATERIAL | LOCKING FEATURE STEEL COMP 630 OR STEEL COMP 631 OR STEEL COMP 440C |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | LOCKING FEATURE ASSN STD 1ST MATERIAL RESPONSE A-S 5643 OR ASSN STD 2ND MATERIAL RESPONSE A-S 5644 OR FED SPEC 3RD MATERIAL RESPONSE QQ-S-763 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | FASTENER MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-8844 CL 1 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SPRING FED SPEC 1ST MATERIAL RESPONSE QQ-W-423 OR FED SPEC 2ND MATERIAL RESPONSE QQ-W-423 COND B OR ASSN STD 3RD MATERIAL RESPONSE A-S 5678 |
| SFTT | SURFACE TREATMENT | FASTENER CADMIUM AND CHROMATE |
| SFTT | SURFACE TREATMENT | LOCKING FEATURE PASSIVATE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | LOCKING FEATURE FED SPEC SINGLE TREATMENT RESPONSE QQ--35 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | FASTENER ASSN STD SINGLE TREATMENT RESPONSE A-S 2401-3 AND FED SPEC SINGLE TREATMENT RESPONSE QQ--416 TY 2 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| SS27576-3-16 | 29372 | HOWMET GLOBAL FASTENING SYSTEMS INC. DIV TRIDAIR PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS27576-3-16 | 58794 | FASTENER TECHNOLOGY CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS27576-3-16 | 78286 | SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS27576-3-16 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SS27576-3-16 | 84256 | AVIBANK MFG., INC. DBA AVIBANK MANUFACTURING INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-2660 | 237 | 2026-10-20 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306013989476&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306013989476&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306013989476
- 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/5306-01-398-9476/
JSON: https://nsnexplorer.com/api/nsn/5306-01-398-9476.json