# NSN 5306-00-446-6527: Bolt, Internally Relieved Body

NSN 5306-00-446-6527 (also written 5306004466527; NIIN 00-446-6527) is a bolt, internally relieved body in Federal Supply Class 5306, Bolts. 5 manufacturer part numbers from 5 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5306-00-446-6527 (5306004466527)
- NIIN: 00-446-6527 (004466527)
- Item name: BOLT,INTERNALLY 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 P: the government does not own the rights to the data needed for more sources. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 1.572 AND INCHES MAXIMUM 1.602 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 1.050 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 1.250 |
| AAXC | CONCENTRIC HOLE DIAMETER | INCHES NOMINAL 0.688 |
| MATT | MATERIAL | OVERALL STEEL COMP 4340 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 1.241 AND INCHES MAXIMUM 1.251 |
| AAJD | THREAD CLASS | 3A |
| AATD | EXTENDED WASHER THICKNESS | INCHES NOMINAL 0.256 |
| AAWX | CONCENTRIC HOLE DEPTH | INCHES NOMINAL 2.350 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 5.072 AND INCHES MAXIMUM 5.102 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 180000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 36.0 AND ROCKWELL C MAXIMUM 40.0 |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE SAE |
| AATC | EXTENDED WASHER DIAMETER | INCHES MINIMUM 1.861 AND INCHES MAXIMUM 1.871 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 14-20003-1 | 0JRC1 | NORTHROP GRUMMAN TECHNICAL SERVICES, INC. DBA DEFENSE SYSTEMS SECTOR | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14-20003-1 | 3EH60 | INTERTRADE LOGISTICS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14-20003-1 | 76823 | NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14-20003-1 | 79U29 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 14-20003-1 | 9U283 | A F B SYSTEMS, INC. DBA SIERRA TECH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-05 | [SPE4AX24DP002/SPE4A526F0687](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306004466527) | BOLT, INTERNALLY REL | NORTHROP GRUMMAN SYSTEMS CORPORATION | $6,600.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306004466527&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306004466527
- 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/5306-00-446-6527/
JSON: https://nsnexplorer.com/api/nsn/5306-00-446-6527.json