PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21194Shaft,transmission,pump

Parker Hannifin Corporation Div Hydraulic Systems Division · NSN 4320-01-461-3881 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-461-3881 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-461-3881. Primary manufacturer part number: 21194.
Features
  • Shaft,transmission,pump — FSC 4320
  • 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 Shaft,transmission,pump, cataloged under National Stock Number 4320-01-461-3881, 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-461-3881
Primary Part Number21194
Item NameShaft,transmission,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker Hannifin Corporation Div Hydraulic Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3020-00-363-73625190447 INTERCHANGEABLE
Pulley,grooved,adjustable
Rolls-Royce Solutions America Inc
2990-01-027-6375NW21194 INTERCHANGEABLE
Pipe,exhaust
Tld Wollard Llc
5305-01-188-094821194 INTERCHANGEABLE
Screw,machine
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
3040-01-416-596321194-802-1 INTERCHANGEABLE
Shaft,shouldered
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4720-01-422-939321194 INTERCHANGEABLE
Hose,preformed
Gates Corporation
Cross-Reference Index
Part NumberManufacturer
21194 PRIMARY Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
3020-00-363-7362INTERCHANGEABLE
PULLEY,GROOVED,ADJUSTABLE
5190447
2990-01-027-6375INTERCHANGEABLE
PIPE,EXHAUST
NW21194
5305-01-188-0948INTERCHANGEABLE
SCREW,MACHINE
21194
3040-01-416-5963INTERCHANGEABLE
SHAFT,SHOULDERED
21194-802-1
4720-01-422-9393INTERCHANGEABLE
HOSE,PREFORMED
21194

Frequently Asked Questions

What is NSN 4320-01-461-3881?

NSN 4320-01-461-3881 is a Shaft,transmission,pump, 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 4320-01-461-3881?

NSN 4320-01-461-3881 has 1 cross-referenced part number: 21194 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 4320-01-461-3881?

There are 5 known substitutes for 4320-01-461-3881: 3020-00-363-7362, 2990-01-027-6375, 5305-01-188-0948 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21194?

Key specifications for 21194: End Item Identification: AC130U AIR FR. 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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