# NSN 5306-00-182-9518: Bolt, Shoulder

NSN 5306-00-182-9518 (also written 5306001829518; NIIN 00-182-9518) is a bolt, shoulder in Federal Supply Class 5306, Bolts. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 5306-00-182-9518 (5306001829518)
- NIIN: 00-182-9518 (001829518)
- Item name: BOLT,SHOULDER
- 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 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AATN | SHOULDER DIAMETER | FIRST SHOULDER INCHES MINIMUM 0.6200 AND INCHES MAXIMUM 0.6230 |
| SFTT | SURFACE TREATMENT | OVERALL NICKEL AND CADMIUM |
| AATB | WIDTH BETWEEN FLATS | INCHES MINIMUM 0.660 AND INCHES MAXIMUM 0.670 |
| CQBC | MINIMUM TENSILE STRENGTH | POUNDS PER SQUARE INCH 260000 |
| CRZS | DISTANCE FROM HEAD LARGEST BEARING SURFACE TO SHANK HOLE CENTER | FIRST HOLE INCHES MINIMUM 8.418 AND INCHES MAXIMUM 8.459 |
| AAWB | SHANK UNTHREADED HOLE DIAMETER | FIRST HOLE INCHES MINIMUM 0.106 AND INCHES MAXIMUM 0.116 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD ALL TREATMENT RESPONSES A-S 2416 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | INCHES MINIMUM 0.595 AND INCHES MAXIMUM 0.615 |
| AASB | FASTENER LENGTH | INCHES MINIMUM 8.644 AND INCHES MAXIMUM 8.665 |
| THSD | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) |
| AATX | SHOULDER LENGTH | FIRST SHOULDER INCHES MINIMUM 7.889 AND INCHES MAXIMUM 7.900 |
| AASK | HEAD STYLE | — |
| AASL | HEAD DIAMETER | INCHES MINIMUM 0.900 AND INCHES MAXIMUM 1.000 |
| AAJD | THREAD CLASS | 3A |
| AHYM | NOMINAL THREAD DIAMETER | INCHES 0.500 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 50.0 AND ROCKWELL C MAXIMUM 54.0 |
| AASU | HEAD HEIGHT | INCHES MINIMUM 0.270 AND INCHES MAXIMUM 0.350 |
| CWYB | SHOULDER SHAPE | FIRST SHOULDER ROUND |
| MATT | MATERIAL | OVERALL STEEL COMP H11 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 6487 |
| CMLP | THREAD QUANTITY PER INCH | 20 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 68665-8-2 | 56878 | SPS TECHNOLOGIES, LLC DBA PB FASTENERS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 68665-8-2 | 80539 | SPS TECHNOLOGIES, LLC DBA AEROSPACE FASTENERS GROUP DIV AEROSPACE - SANTA ANA | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-3704 | 24 | 2026-10-21 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306001829518&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5306001829518&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306001829518
- 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/5306-00-182-9518/
JSON: https://nsnexplorer.com/api/nsn/5306-00-182-9518.json