# NSN 5315-00-495-6522: Pin, Grooved, Headed

NSN 5315-00-495-6522 (also written 5315004956522; NIIN 00-495-6522) is a pin, grooved, headed in Federal Supply Class 5315, Nails, Machine Keys, and Pins. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5315-00-495-6522 (5315004956522)
- NIIN: 00-495-6522 (004956522)
- Item name: PIN,GROOVED,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 G: the government has a complete data package and the rights to use it. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AASY | DISTANCE FROM CENTERLINE TO FLAT | INCHES NOMINAL 0.880 |
| ABNZ | EFFECTIVE LENGTH | INCHES NOMINAL 4.120 |
| ABMZ | DIAMETER | INCHES NOMINAL 1.375 |
| CSYM | SURFACE FINISH | LONG SHANK MICROINCHES 63.0 |
| ABPA | UNDERCUT DIAMETER | INCHES NOMINAL 1.250 |
| ABPD | SECOND UNDERCUT WIDTH | INCHES NOMINAL 0.120 |
| ABRD | SECOND HOLE DIAMETER | INCHES NOMINAL 0.124 |
| ABRB | HOLE ARRANGEMENT STYLE | — |
| ABRC | FIRST HOLE DIAMETER | INCHES NOMINAL 0.124 |
| AAGZ | FIRST END STYLE | — |
| AASK | HEAD STYLE | — |
| ABPB | UNDER HEAD LENGTH | INCHES NOMINAL 4.920 |
| ABPC | UNDERCUT WIDTH | INCHES NOMINAL 0.120 |
| CQFM | HARDNESS RATING | OVERALL ROCKWELL C MINIMUM 25.0 AND ROCKWELL C MAXIMUM 35.0 |
| CRRG | PIN HEAD DIAMETER | INCHES NOMINAL 2.550 |
| SFTT | SURFACE TREATMENT | OVERALL LUBRICANT |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE TREATMENT RESPONSE -IL-L-8937 |
| STYL | STYLE DESIGNATOR | — |
| FEAT | SPECIAL FEATURES | AXIAL HOLE 1/8-27NPT X 3.000 DEEPFROM HEAD; POINT IS 1.375-18UNEF-3A |
| ABPF | SECOND UNDERCUT DIAMETER | INCHES NOMINAL 1.440 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-13048 |
| ABRE | DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN | INCHES NOMINAL 2.120 |
| ABRF | CENTER TO CENTER DISTANCE BETWEEN HOLES | INCHES NOMINAL 0.380 |
| AKTX | FIRST END COUNTERBORE DIAMETER | INCHES NOMINAL 0.880 |
| AKTZ | FIRST END COUNTERBORE DEPTH | INCHES NOMINAL 0.120 |
| CBBL | FEATURES PROVIDED | CASE-HARDENED |
| HGTH | HEIGHT | INCHES NOMINAL 0.380 |
| MATT | MATERIAL | OVERALL STEEL COMP 8620 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 11665372 | 19200 | COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 11665372 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE4A626P6380](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004956522) | PIN, GROOVED, HEADED | — | $6,561.30 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5315004956522&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315004956522
- 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/5315-00-495-6522/
JSON: https://nsnexplorer.com/api/nsn/5315-00-495-6522.json