PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66041Pump,axial Pistons

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-050-8608 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-050-8608 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-050-8608. Primary manufacturer part number: 66041.
Features
  • Pump,axial Pistons — FSC 4320
  • Pumping Element Type: PISTON
  • Pumping Element Operating Position: HORIZONTAL
  • Volume Control Type: HYDRAULIC CYLINDER
  • Reciprocating Stroke Type: VARIABLE
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,axial Pistons, cataloged under National Stock Number 4320-01-050-8608, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-050-8608
Primary Part Number66041
Item NamePump,axial Pistons
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Pumping Element TypePISTON
Pumping Element Operating PositionHORIZONTAL
Volume Control TypeHYDRAULIC CYLINDER
Reciprocating Stroke TypeVARIABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5935-00-118-73216604-1 INTERCHANGEABLE
Connector,receptacle,electrical
Microwave Devices Inc
5940-00-553-2105 INTERCHANGEABLE
Terminal,lug
5330-00-737-27207372720 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
U S Army Tank Automotive Command Amsta-Im-Mm
1270-00-794-910666041 INTERCHANGEABLE
Oscillator-Distribu
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
3040-01-053-75476604-1 INTERCHANGEABLE
Connecting Link,rigid
Tyee Aircraft Inc Div Tyee Aircraft
6105-01-251-127466-041 INTERCHANGEABLE
Motor,alternating Current
Aerojet Rocketdyne of De, Inc
2590-01-265-324325421 INTERCHANGEABLE
Parts Kit,linear Actuating Cylin
Mark Industries
6640-01-298-1003 INTERCHANGEABLE
Vial,crimp Seal,autosampler
Cross-Reference Index
Part NumberManufacturer
66041 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5935-00-118-7321INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6604-1
5940-00-553-2105INTERCHANGEABLE
TERMINAL,LUG
5330-00-737-2720INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
7372720
1270-00-794-9106INTERCHANGEABLE
OSCILLATOR-DISTRIBU
66041
3040-01-053-7547INTERCHANGEABLE
CONNECTING LINK,RIGID
6604-1
6105-01-251-1274INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
66-041
2590-01-265-3243INTERCHANGEABLE
PARTS KIT,LINEAR ACTUATING CYLIN
25421
6640-01-298-1003INTERCHANGEABLE
VIAL,CRIMP SEAL,AUTOSAMPLER

Frequently Asked Questions

What is NSN 4320-01-050-8608?

NSN 4320-01-050-8608 is a Pump,axial Pistons, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-050-8608?

NSN 4320-01-050-8608 has 1 cross-referenced part number: 66041 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4320-01-050-8608?

There are 8 known substitutes for 4320-01-050-8608: 5935-00-118-7321, 5940-00-553-2105, 5330-00-737-2720 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66041?

Key specifications for 66041: Pumping Element Type: PISTON; Pumping Element Operating Position: HORIZONTAL; Volume Control Type: HYDRAULIC CYLINDER; Reciprocating Stroke Type: VARIABLE. 4 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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