# NSN 2510-01-109-7054: Kingpin, Fifth Wheel

NSN 2510-01-109-7054 (also written 2510011097054; NIIN 01-109-7054) is a kingpin, fifth wheel in Federal Supply Class 2510, Vehicular Cab, Body, and Frame Structural Components. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 2510-01-109-7054 (2510011097054)
- NIIN: 01-109-7054 (011097054)
- Item name: KINGPIN,FIFTH WHEEL
- Federal Supply Class: [FSC 2510 Vehicular Cab, Body, and Frame Structural Components](https://nsnexplorer.com/fsc/2510/)
- Federal Supply Group: [FSG 25](https://nsnexplorer.com/group/25/)
- 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 |
| --- | --- | --- |
| AASU | HEAD HEIGHT | INCHES NOMINAL 0.563 |
| ABKU | FLANGE THICKNESS | INCHES NOMINAL 1.000 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.125 |
| ABXV | BORE DIAMETER | INCHES MINIMUM 1.470 AND INCHES MAXIMUM 1.530 |
| ACST | MOUNTING END TYPE | FLANGE |
| ADAQ | BODY LENGTH | INCHES NOMINAL 1.187 |
| ADAR | BODY OUTSIDE DIAMETER | INCHES MINIMUM 4.485 AND INCHES MAXIMUM 4.490 |
| ADML | MOUNTING FLANGE BOLT HOLE QUANTITY | 4 |
| AETC | METALLIC HARDNESS RATING | MINIMUM ROCKWELL C 52.0 AND MAXIMUM ROCKWELL C 60.0 |
| AGPW | HEAD OUTSIDE DIAMETER | INCHES MINIMUM 4.360 AND INCHES MAXIMUM 4.390 |
| AHTC | FLANGE OUTSIDE DIAMETER | INCHES MINIMUM 11.940 AND INCHES MAXIMUM 12.060 |
| AKRS | PIN LENGTH | INCHES NOMINAL 3.375 |
| ALXY | MOUNTING HOLE SPACING | EQUALLY SPACED ON 8-1/2 IN. BOLT CIRCLE |
| ARKN | FLANGE SHAPE | ROUND |
| BSCK | LOCKING RECESS OUTSIDE DIAMETER | INCHES MINIMUM 3.495 AND INCHES MAXIMUM 3.505 |
| BTQS | LOCKING RECESS LENGTH | INCHES NOMINAL 1.500 |
| MATT | MATERIAL | STEEL |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| MS53037 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MS53037-1 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-02 | $3,466.00 | 1 | 6RVM4 | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510011097054) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-02 | [SPE7L327V0084](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510011097054) | KINGPIN, FIFTH WHEEL | — | $3,466.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=2510011097054&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=2510011097054
- 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/2510-01-109-7054/
JSON: https://nsnexplorer.com/api/nsn/2510-01-109-7054.json