# NSN 5315-00-438-5089: Pin, Straight, Headed

NSN 5315-00-438-5089 (also written 5315004385089; NIIN 00-438-5089) is a pin, straight, headed 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: 5315-00-438-5089 (5315004385089)
- NIIN: 00-438-5089 (004385089)
- Item name: PIN,STRAIGHT,HEADED
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASK | HEAD STYLE | — |
| CRRG | PIN HEAD DIAMETER | INCHES NOMINAL 0.625 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MFR REF SINGLE MATERIAL RESPONSE 1E303 CF,FSC- 11083 |
| STYL | STYLE DESIGNATOR | — |
| ABPB | UNDER HEAD LENGTH | INCHES NOMINAL 1.560 |
| ABRC | FIRST HOLE DIAMETER | INCHES NOMINAL 0.141 |
| AAZP | CHAMFER LENGTH | INCHES NOMINAL 0.084 |
| ABMZ | DIAMETER | INCHES MINIMUM 0.494 AND INCHES MAXIMUM 0.498 |
| HGTH | HEIGHT | INCHES NOMINAL 0.156 |
| MATT | MATERIAL | OVERALL STEEL |
| FEAT | SPECIAL FEATURES | HOLE COUNTERSUNK BOTH ENDS 0.250 IN. DIA 82 DEGREES |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | INCHES NOMINAL 0.180 |
| CBBL | FEATURES PROVIDED | CASE-HARDENED |
| CQPJ | PIN CHAMFER ANGLE | DEGREES MINIMUM 20.0 AND DEGREES MAXIMUM 25.0 |
| ABRB | HOLE ARRANGEMENT STYLE | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4K1540 | 11083 | CATERPILLAR INC DIV CATERPILLAR DEFENSE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-17 | [SPE7LX21D0087/SPE7LX26FB9WU](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004385089) | PIN, STRAIGHT, HEADED | ATLANTIC DIVING SUPPLY, INC. DBA ADS | $4.90 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5315004385089&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004385089
- 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/5315-00-438-5089/
JSON: https://nsnexplorer.com/api/nsn/5315-00-438-5089.json