PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22318Piston,hydraulic Motor-Pump

Paccar Winch Inc Dba Paccar Winch Division · NSN 4320-01-067-3243 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-067-3243 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-067-3243. Primary manufacturer part number: 22318.
Features
  • Piston,hydraulic Motor-Pump — FSC 4320
  • General Characteristics Item Description: STEEL MATERIAL;5.438 IN. OD 1.155 IN. HTH 2.062 IN. CENTER HOLE ID,BOTTOM IS COUNTER BORED 4.670 IN. ID 0.438 IN. DEPTH,W/FOUR UNTHD HOLES ON TOP 0.242 IN. DIA EQUALLY SPACED ON A 5.060 IN. DIA BOLT C IN
  • 1 verified cross-reference
  • Primary manufacturer: Paccar Winch Inc Dba Paccar Winch Division
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-067-3243, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Paccar Winch Inc Dba Paccar Winch Division. Government technical data includes 1 verified specification, 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-067-3243
Primary Part Number22318
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerPaccar Winch Inc Dba Paccar Winch Division
StatusACTIVE
General Characteristics Item DescriptionSTEEL MATERIAL;5.438 IN. OD 1.155 IN. HTH 2.062 IN. CENTER HOLE ID,BOTTOM IS COUNTER BORED 4.670 IN. ID 0.438 IN. DEPTH,W/FOUR UNTHD HOLES ON TOP 0.242 IN. DIA EQUALLY SPACED ON A 5.060 IN. DIA BOLT C IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5365-00-354-641322-318 INTERCHANGEABLE
Spacer,sleeve
Dresser Industries Inc Leroi Div
5950-00-421-6269 INTERCHANGEABLE
Reactor
4820-00-529-333022318 INTERCHANGEABLE
Valve,plug
Meggitt North Hollywood Inc
3110-00-854-3142 INTERCHANGEABLE
Bearing,roller,self-Aligning
5330-01-097-36385-22318 INTERCHANGEABLE
Gasket
Maradyne Corporation
5962-01-125-5260HM1-6551-2 INTERCHANGEABLE
Microcircuit,digital
Renesas Electronics America Inc
4310-01-656-657322318 INTERCHANGEABLE
Housing,flywheel
Itt Jabsco Products
Cross-Reference Index
Part NumberManufacturer
22318 PRIMARY Paccar Winch Inc Dba Paccar Winch Division (USA)
Related Parts
5365-00-354-6413INTERCHANGEABLE
SPACER,SLEEVE
22-318
5950-00-421-6269INTERCHANGEABLE
REACTOR
4820-00-529-3330INTERCHANGEABLE
VALVE,PLUG
22318
3110-00-854-3142INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
5330-01-097-3638INTERCHANGEABLE
GASKET
5-22318
5962-01-125-5260INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
HM1-6551-2
4310-01-656-6573INTERCHANGEABLE
HOUSING,FLYWHEEL
22318

Frequently Asked Questions

What is NSN 4320-01-067-3243?

NSN 4320-01-067-3243 is a Piston,hydraulic Motor-Pump, manufactured by Paccar Winch Inc Dba Paccar Winch Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-067-3243?

NSN 4320-01-067-3243 has 1 cross-referenced part number: 22318 (Paccar Winch Inc Dba Paccar Winch Division).

What NSN replaces 4320-01-067-3243?

There are 7 known substitutes for 4320-01-067-3243: 5365-00-354-6413, 5950-00-421-6269, 4820-00-529-3330 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22318?

Key specifications for 22318: General Characteristics Item Description: STEEL MATERIAL;5.438 IN. OD 1.155 IN. HTH 2.062 IN. CENTER HOLE ID,BOTTOM IS COUNTER BORED 4.670 IN. ID 0.438 IN. DEPTH,W/FOUR UNTHD HOLES ON TOP 0.242 IN. DIA EQUALLY SPACED ON A 5.060 IN. DIA BOLT C IN. 1 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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