PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78634Motor,torque

Parker-Hannifin Corporation · NSN 6105-01-266-6866 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-266-6866 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-266-6866. Primary manufacturer part number: 78634.
Features
  • Motor,torque — FSC 6105
  • Mounting Method: CLAMP RING(S)
  • Mounting Facility Type and Quantity: 1 CLAMP COLLAR
  • Specific Use: SERVOVALVE-FLOW CONTROL,DRAWING NO. 74222,FSCM 75250
  • 4 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,torque, cataloged under National Stock Number 6105-01-266-6866, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Parker-Hannifin Corporation. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-01-266-6866
Primary Part Number78634
Item NameMotor,torque
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerParker-Hannifin Corporation
StatusACTIVE
Mounting MethodCLAMP RING(S)
Mounting Facility Type and Quantity1 CLAMP COLLAR
Specific UseSERVOVALVE-FLOW CONTROL,DRAWING NO. 74222,FSCM 75250
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
3030-00-791-1357178634 INTERCHANGEABLE
Belts,v,matched Set
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
78634 PRIMARY Parker-Hannifin Corporation (USA)
78634 Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
78634 Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations (USA)
74222 FIND 21 Parker Hannifin Corporation Div Hydraulic Systems Division (USA)
Related Parts
3030-00-791-1357INTERCHANGEABLE
BELTS,V,MATCHED SET
178634

Frequently Asked Questions

What is NSN 6105-01-266-6866?

NSN 6105-01-266-6866 is a Motor,torque, manufactured by Parker-Hannifin Corporation, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-266-6866?

NSN 6105-01-266-6866 has 4 cross-referenced part numbers: 78634 (Parker-Hannifin Corporation), 78634 (Parker Hannifin Corporation Div Hydraulic Systems Division), 78634 (Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations), 74222 FIND 21 (Parker Hannifin Corporation Div Hydraulic Systems Division).

What NSN replaces 6105-01-266-6866?

There is 1 known substitute for 6105-01-266-6866: 3030-00-791-1357. Verify interchangeability with system specifications before substitution.

What are the specifications of 78634?

Key specifications for 78634: Mounting Method: CLAMP RING(S); Mounting Facility Type and Quantity: 1 CLAMP COLLAR; Specific Use: SERVOVALVE-FLOW CONTROL,DRAWING NO. 74222,FSCM 75250. 3 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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