# NSN 5306-00-076-5690: Bolt, Internally Relieved Body

NSN 5306-00-076-5690 (also written 5306000765690; NIIN 00-076-5690) is a bolt, internally relieved body in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5306-00-076-5690 (5306000765690)
- NIIN: 00-076-5690 (000765690)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES NOMINAL 0.520 |
| AASB | FASTENER LENGTH | INCHES NOMINAL 1.750 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES NOMINAL 0.937 |
| AAWY | COUNTERBORE DIAMETER | INCHES MINIMUM 0.125 AND INCHES MAXIMUM 0.126 |
| AAWZ | COUNTERBORE DEPTH | INCHES MINIMUM 0.156 AND INCHES MAXIMUM 0.187 |
| AAXC | CONCENTRIC HOLE DIAMETER | INCHES MINIMUM 0.092 AND INCHES MAXIMUM 0.097 |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.437 |
| CMLP | THREAD QUANTITY PER INCH | 20 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 180000 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 39.0 AND ROCKWELL C MAXIMUM 40.0 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES NOMINAL 0.625 |
| FEAT | SPECIAL FEATURES | SHOULDER EXTERNALLY RELIEVED 0.250 IN. W BY 0.031 IN DEEP LOCATED 0.500 IN. FROM HEAD BEARING SURFACE |
| MATT | MATERIAL | OVERALL STEEL COMP 4340 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-5000 |
| SFTT | SURFACE TREATMENT | OVERALL CADMIUM |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | UNF |
| AAVH | SHOULDER DIAMETER | INCHES MINIMUM 0.5607 AND INCHES MAXIMUM 0.5616 |
| AAVK | SHOULDER LENGTH | INCHES NOMINAL 1.230 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.061 AND INCHES MAXIMUM 0.066 |
| AAWX | CONCENTRIC HOLE DEPTH | INCHES MINIMUM 1.718 AND INCHES MAXIMUM 1.750 |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.187 |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.745 AND INCHES MAXIMUM 0.755 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 123AMM12136-5 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 123AMM12136-5 | 79RG9 | NORTHROP GRUMMAN SYSTEMS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 123AMM12136-5 | 9J659 | D F P MANUFACTURING CORP DBA D F P | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-27 | $325.00 | 1 | 86BR3 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306000765690) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-27 | [SPE4A627P3651](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306000765690) | BOLT, INTERNALLY RELIEVED BODY | — | $325.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306000765690&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306000765690
- 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/5306-00-076-5690/
JSON: https://nsnexplorer.com/api/nsn/5306-00-076-5690.json