# NSN 5315-00-497-3175: Pin, Straight, Headless

NSN 5315-00-497-3175 (also written 5315004973175; NIIN 00-497-3175) is a pin, straight, headless in Federal Supply Class 5315, Nails, Machine Keys, and Pins. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5315-00-497-3175 (5315004973175)
- NIIN: 00-497-3175 (004973175)
- Item name: PIN,STRAIGHT,HEADLESS
- Federal Supply Class: [FSC 5315 Nails, Machine Keys, and Pins](https://nsnexplorer.com/fsc/5315/)
- 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 |
| --- | --- | --- |
| ACHT | PIN OVERALL LENGTH | INCHES NOMINAL 0.540 |
| ABRB | HOLE ARRANGEMENT STYLE | — |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | INCHES MINIMUM 0.070 AND INCHES MAXIMUM 0.072 |
| MATT | MATERIAL | OVERALL STEEL COMP 440C |
| ABRC | FIRST HOLE DIAMETER | INCHES MINIMUM 0.062 AND INCHES MAXIMUM 0.065 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL ASSN STD SINGLE MATERIAL RESPONSE A-S 5630 |
| ACHU | PIN OVERALL DIAMETER | INCHES MINIMUM 0.1860 AND INCHES MAXIMUM 0.1865 |
| CQBB | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 53.0 AND ROCKWELL C MAXIMUM 58.0 |
| AAGZ | FIRST END STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 542257 | 73030 | HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A526P8565](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004973175) | PIN, STRAIGHT, HEADLE | BROWN HELICOPTER, INC. DBA BROWN HELICOPTER INC | $865.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5315004973175&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004973175
- 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/5315-00-497-3175/
JSON: https://nsnexplorer.com/api/nsn/5315-00-497-3175.json