# NSN 5306-00-616-5648: Bolt, Externally Relieved Body

NSN 5306-00-616-5648 (also written 5306006165648; NIIN 00-616-5648) is a bolt, externally relieved body in Federal Supply Class 5306, Bolts. 2 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5306-00-616-5648 (5306006165648)
- NIIN: 00-616-5648 (006165648)
- Item name: BOLT,EXTERNALLY RELIEVED BODY
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.430 AND INCHES MAXIMUM 0.437 |
| AATC | EXTENDED WASHER DIAMETER | INCHES MINIMUM 0.644 AND INCHES MAXIMUM 0.654 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.880 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.500 |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| CSNG | EXTERNALLY RELIEVED BODY DIAMETER QUANTITY | 1 |
| AATD | EXTENDED WASHER THICKNESS | INCHES MINIMUM 0.147 AND INCHES MAXIMUM 0.155 |
| AAWC | FIRST DIAMETER FROM HEAD | INCHES MINIMUM 0.352 AND INCHES MAXIMUM 0.355 |
| AAWH | DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER | INCHES NOMINAL 0.620 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.432 AND INCHES MAXIMUM 0.440 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.438 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQHQ | MINIMUM YIELD STRENGTH | POUNDS PER SQUARE INCH 140000 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 170000 |
| MATT | MATERIAL | OVERALL STEEL COMP 4037 OR STEEL COMP 4042 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 40-3093301A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC DBA HERCULES MANUFACTURING | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 40-3093301A | 28265 | HERCULES ENGINE CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306006165648&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306006165648
- 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/5306-00-616-5648/
JSON: https://nsnexplorer.com/api/nsn/5306-00-616-5648.json