# NSN 5315-01-181-3666: Key, Gun Mount

NSN 5315-01-181-3666 (also written 5315011813666; NIIN 01-181-3666) is a key, gun mount 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 Oct 2026.

## Identification

- NSN: 5315-01-181-3666 (5315011813666)
- NIIN: 01-181-3666 (011813666)
- Item name: KEY,GUN MOUNT
- 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 2026-10-16)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | STEEL OR ALUMINUM BRONZE,SPEC QQ-C-465; FINAL PROTECTIVE FINISH (ON UNPLATED SURFACES ONLY) PHOSPHATE COATING,TYPE M,CLASS 1,SPEC MIL-P- 16232; 3.750 IN. LG. OVERALL; 2.500 INW,OVERALL; 1.050 IN. THICK; 4 HOLES,DIA. 0.406 IN |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 12304740 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE4A626V1659](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315011813666) | KEY, GUN MOUNT | — | $23,600.00 |
| 2026-10-15 | [SPE4A626V1659](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315011813666) | KEY, GUN MOUNT | — | $23,600.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5315011813666&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5315011813666
- 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/5315-01-181-3666/
JSON: https://nsnexplorer.com/api/nsn/5315-01-181-3666.json