PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9001.900Piston,hydraulic Motor-Pump

Dynex/rivett Corp Power Units and Systems · NSN 4320-01-305-2302 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-305-2302 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-305-2302. Primary manufacturer part number: 9001.900.
Features
  • Piston,hydraulic Motor-Pump — FSC 4320
  • General Characteristics Item Description: STEEL; SINGLE ACTING
  • 2 verified cross-references
  • Primary manufacturer: Dynex/rivett Corp Power Units and Systems
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-305-2302, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dynex/rivett Corp Power Units and Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-305-2302
Primary Part Number9001.900
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDynex/rivett Corp Power Units and Systems
StatusACTIVE
General Characteristics Item DescriptionSTEEL; SINGLE ACTING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
6105-01-169-2548 INTERCHANGEABLE
Motor,alternating Current
Cross-Reference Index
Part NumberManufacturer
9001-900 Dynex/rivett Inc. (USA)
9001.900 PRIMARY Dynex/rivett Corp Power Units and Systems (USA)
Related Parts
6105-01-169-2548INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT

Frequently Asked Questions

What is NSN 4320-01-305-2302?

NSN 4320-01-305-2302 is a Piston,hydraulic Motor-Pump, manufactured by Dynex/rivett Corp Power Units and Systems, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-305-2302?

NSN 4320-01-305-2302 has 2 cross-referenced part numbers: 9001-900 (Dynex/rivett Inc.), 9001.900 (Dynex/rivett Corp Power Units and Systems).

What NSN replaces 4320-01-305-2302?

There is 1 known substitute for 4320-01-305-2302: 6105-01-169-2548. Verify interchangeability with system specifications before substitution.

What are the specifications of 9001.900?

Key specifications for 9001.900: General Characteristics Item Description: STEEL; SINGLE ACTING; End Item Identification: DYNEX-RIVETT PUMP MODEL PF1004. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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