# NSN 4320-01-407-2951: Piston, Hydraulic Motor-Pump

NSN 4320-01-407-2951 (also written 4320014072951; NIIN 01-407-2951) is a piston, hydraulic motor-pump in Federal Supply Class 4320, Power and Hand Pumps. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4320-01-407-2951 (4320014072951)
- NIIN: 01-407-2951 (014072951)
- Item name: PISTON,HYDRAULIC MOTOR-PUMP
- Federal Supply Class: [FSC 4320 Power and Hand Pumps](https://nsnexplorer.com/fsc/4320/)
- Federal Supply Group: [FSG 43](https://nsnexplorer.com/group/43/)
- Acquisition method suffix code: AMSC R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.000 |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 4.500 |
| AGAV | END ITEM IDENTIFICATION | WEAPON SYSTEM CODE XE; TRUCK, FAMILY OF MEDIUM TACTICLE VEHICLE (FMTV); NSN 2320-01-354-4528 |
| FEAT | SPECIAL FEATURES | 1.00IN.DIA HOLE THRU; HELD IN PLACE BY NUT MTG FACILITY |
| MATT | MATERIAL | IRON |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | OF DUCTILE; EXTENAL GROOVES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 13024 | 62982 | HAMPTON HYDRAULICS, LLC. DBA GREAT BEND INDUSTRIES DIV HAMPTON HYDRAULICS, LLC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 204796 | 62982 | HAMPTON HYDRAULICS, LLC. DBA GREAT BEND INDUSTRIES DIV HAMPTON HYDRAULICS, LLC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4320014072951&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4320014072951
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/4320-01-407-2951/
JSON: https://nsnexplorer.com/api/nsn/4320-01-407-2951.json