PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56531Piston,hydraulic Motor-Pump

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 1650-00-339-2387 · FSC 1650 · No Item Name Available
Verified by PartsTable
NSN 1650-00-339-2387 — this item is cataloged by the U.S. Government under National Stock Number 1650-00-339-2387. Primary manufacturer part number: 56531.
Features
  • Piston,hydraulic Motor-Pump — FSC 1650
  • 2 verified cross-references
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 1650-00-339-2387, is classified within Federal Supply Class 1650 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePiston,hydraulic Motor-Pump
FSC / FSG1650 — No Item Name Available (FSG 16)
ManufacturersParker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (CAGE 59211); Parker Hannifin Corporation Div Hydraulic Systems Division (CAGE 93835)
Technical Specifications
ParameterValue
NSN1650-00-339-2387
Primary Part Number56531
Item NamePiston,hydraulic Motor-Pump
FSC / FSG1650 / 16 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6645-01-412-423156531 INTERCHANGEABLE
Timer,interval
Ripon Service Parts Center
6530-01-524-521756531 INTERCHANGEABLE
Heater,sterilizer
Getinge Usa Inc
8030-01-546-4975 INTERCHANGEABLE
Sealant,pst 565
8040-01-651-666556531 INTERCHANGEABLE
Adhesive
Henkel Us Operations Corporation
1005-01-717-113656531 INTERCHANGEABLE
Chute,ammunition
Nobles Worldwide, Inc.
Cross-Reference Index
Part NumberManufacturer
56531 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
56531 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
6645-01-412-4231INTERCHANGEABLE
TIMER,INTERVAL
56531
6530-01-524-5217INTERCHANGEABLE
HEATER,STERILIZER
56531
8030-01-546-4975INTERCHANGEABLE
SEALANT,PST 565
8040-01-651-6665INTERCHANGEABLE
ADHESIVE
56531
1005-01-717-1136INTERCHANGEABLE
CHUTE,AMMUNITION
56531

Frequently Asked Questions

What is NSN 1650-00-339-2387?

NSN 1650-00-339-2387 is a Piston,hydraulic Motor-Pump, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 1650 (No Item Name Available). Status: active.

What are the part numbers for NSN 1650-00-339-2387?

NSN 1650-00-339-2387 has 2 cross-referenced part numbers: 56531 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 56531 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 1650-00-339-2387?

There are 5 known substitutes for 1650-00-339-2387: 6645-01-412-4231, 6530-01-524-5217, 8030-01-546-4975 and 2 more. Verify interchangeability with system specifications before substitution.

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