PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

P5-2Piston,hydraulic Motor-Pump

Star Hydraulics Llc · NSN 4320-01-396-7733 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-396-7733 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-396-7733. Primary manufacturer part number: P5-2.
Features
  • Piston,hydraulic Motor-Pump — FSC 4320
  • Overall Diameter: 1.500 INCHES NOMINAL IN
  • Surface Treatment: CHROMIUM
  • 1 verified cross-reference
  • Primary manufacturer: Star Hydraulics Llc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-396-7733, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Star Hydraulics Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-396-7733
Primary Part NumberP5-2
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerStar Hydraulics Llc
StatusACTIVE
Overall Diameter1.500 INCHES NOMINAL IN
Surface TreatmentCHROMIUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5310-00-022-00688P5 INTERCHANGEABLE
Nut,plain,hexagon
Eaton Corporation
2940-00-374-772451503 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6680-00-426-0918 INTERCHANGEABLE
Shaft Assembly,flexible
5120-01-266-5790P-100 INTERCHANGEABLE
Punch,drive Pin
Ngk Metals Corporation Dba N G K Berylco
6520-01-580-0912P52 INTERCHANGEABLE
Compressor-Dehydrator,dental Equ
Midmark Corporation Dba Midmark Corp
Cross-Reference Index
Part NumberManufacturer
P5-2 PRIMARY Star Hydraulics Llc (USA)
Related Parts
5310-00-022-0068INTERCHANGEABLE
NUT,PLAIN,HEXAGON
8P5
2940-00-374-7724INTERCHANGEABLE
FILTER ELEMENT,FLUID
51503
6680-00-426-0918INTERCHANGEABLE
SHAFT ASSEMBLY,FLEXIBLE
5120-01-266-5790INTERCHANGEABLE
PUNCH,DRIVE PIN
P-100
6520-01-580-0912INTERCHANGEABLE
COMPRESSOR-DEHYDRATOR,DENTAL EQU
P52

Frequently Asked Questions

What is NSN 4320-01-396-7733?

NSN 4320-01-396-7733 is a Piston,hydraulic Motor-Pump, manufactured by Star Hydraulics Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-396-7733?

NSN 4320-01-396-7733 has 1 cross-referenced part number: P5-2 (Star Hydraulics Llc).

What NSN replaces 4320-01-396-7733?

There are 5 known substitutes for 4320-01-396-7733: 5310-00-022-0068, 2940-00-374-7724, 6680-00-426-0918 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of P5-2?

Key specifications for P5-2: Overall Diameter: 1.500 INCHES NOMINAL IN; Surface Treatment: CHROMIUM. 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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