PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20841Shaft,external Driv

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-181-9261 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-181-9261 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-181-9261. Primary manufacturer part number: 20841.
Features
  • Shaft,external Driv — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Parker Hannifin Corporation Div Hydraulic Systems Division
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Shaft,external Driv, cataloged under National Stock Number 4320-01-181-9261, 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. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-181-9261
Primary Part Number20841
Item NameShaft,external Driv
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5940-00-187-511932053 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
4720-01-047-206820841 INTERCHANGEABLE
Hose,preformed
Gates Corporation
5930-01-370-627320841 INTERCHANGEABLE
Switch,sensitive
American Kitchen Machinery & Repair Co Inc
6210-01-516-72752000-06A2000-1 ITEM 16 INTERCHANGEABLE
Lens,light
L-3 Communications Westwood Corporation Dba Edi Division Div Tano Division
5340-01-560-28982084-1 INTERCHANGEABLE
Connector,rod End
Tyee Aircraft Inc Div Tyee Aircraft
4210-01-694-932320841 INTERCHANGEABLE
Foam Liquid,fire Extinguishing
Perimeter Solutions Lp Div the Solberg Company
Cross-Reference Index
Part NumberManufacturer
20841 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
5940-00-187-5119INTERCHANGEABLE
TERMINAL,LUG
32053
4720-01-047-2068INTERCHANGEABLE
HOSE,PREFORMED
20841
5930-01-370-6273INTERCHANGEABLE
SWITCH,SENSITIVE
20841
6210-01-516-7275INTERCHANGEABLE
LENS,LIGHT
2000-06A2000-1 ITEM 16
5340-01-560-2898INTERCHANGEABLE
CONNECTOR,ROD END
2084-1
4210-01-694-9323INTERCHANGEABLE
FOAM LIQUID,FIRE EXTINGUISHING
20841

Frequently Asked Questions

What is NSN 4320-01-181-9261?

NSN 4320-01-181-9261 is a Shaft,external Driv, 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 4320-01-181-9261?

NSN 4320-01-181-9261 has 1 cross-referenced part number: 20841 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4320-01-181-9261?

There are 6 known substitutes for 4320-01-181-9261: 5940-00-187-5119, 4720-01-047-2068, 5930-01-370-6273 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20841?

Key specifications for 20841: End Item Identification: AH-64 AIRFRAME, ROTARY WING AIRCRAFT. 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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