# NSN 5306-01-556-5173: Bolt, Machine

NSN 5306-01-556-5173 (also written 5306015565173; NIIN 01-556-5173) is a bolt, machine in Federal Supply Class 5306, Bolts. 3 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 5306-01-556-5173 (5306015565173)
- NIIN: 01-556-5173 (015565173)
- Item name: BOLT,MACHINE
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | MILLIMETERS MINIMUM 33.500 |
| AASK | HEAD STYLE | — |
| AASU | HEAD HEIGHT | MILLIMETERS MINIMUM 12.500 AND MILLIMETERS MAXIMUM 13.000 |
| AATB | WIDTH BETWEEN FLATS | MILLIMETERS MINIMUM 15.770 AND MILLIMETERS MAXIMUM 16.000 |
| AATC | EXTENDED WASHER DIAMETER | MILLIMETERS MINIMUM 22.750 AND MILLIMETERS MAXIMUM 23.000 |
| AATD | EXTENDED WASHER THICKNESS | MILLIMETERS MINIMUM 3.500 AND MILLIMETERS MAXIMUM 4.300 |
| AGAV | END ITEM IDENTIFICATION | MRAP - UNIQUE NSN - USED ON 2 MRAP VARIANTS |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,DAMPER,M12 X 40MM X 1.25 |
| FEAT | SPECIAL FEATURES | FINISH: PHOSPHATE COAT AFTER THREAD ROLLING, CLASS B-2 (ZINC PHOSPHATE) CEMS G-1 |
| MATT | MATERIAL | OVERALL STEEL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MFR REF ALL MATERIAL RESPONSES TYE 12.9R, CE-S A-31, ART 1 |
| PRPY | PROPRIETARY CHARACTERISTICS | NPAC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12759-00511 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1850815C1 | 338X5 | ND DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 39228 | 0Y3H3 | FASTENAL COMPANY DBA FASTENAL CO | [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=5306015565173&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5306015565173
- 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/5306-01-556-5173/
JSON: https://nsnexplorer.com/api/nsn/5306-01-556-5173.json