PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D5AMotor,hydraulic

Eaton Corporation Div Eaton Fluid Power · NSN 4320-00-766-9350 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-766-9350 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-766-9350. Primary manufacturer part number: D5A.
Features
  • Motor,hydraulic — FSC 4320
  • Mounting Hole Quantity: 2
  • Thread Location: INTERNAL
  • Torque Load Rating: 525.0 INCH-POUNDS IN
  • Constant Displacement Per Revolution: 3.000 CUBIC INCHES
  • Thread Direction: RIGHT-HAND
  • Screw Thread Series Designator: NPTF
  • Mounting Hole Diameter: 0.531 INCHES NOMINAL IN
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,hydraulic, cataloged under National Stock Number 4320-00-766-9350, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Corporation Div Eaton Fluid Power. Government technical data includes 21 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-766-9350
Primary Part NumberD5A
Item NameMotor,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Corporation Div Eaton Fluid Power
StatusACTIVE
Mounting Hole Quantity2
Thread LocationINTERNAL
Torque Load Rating525.0 INCH-POUNDS IN
Constant Displacement Per Revolution3.000 CUBIC INCHES
Thread DirectionRIGHT-HAND
Screw Thread Series DesignatorNPTF
Mounting Hole Diameter0.531 INCHES NOMINAL IN
Distance From End to Keyway Center0.748 INCHES NOMINAL IN
Mounting Bolt Circle Diameter4.187 INCHES NOMINAL IN
Shaft Diameter1.000 INCHES NOMINAL IN
Thread Size0.500-14
Connection Quantity2
Sae Key Size Accommodated808
Shaft Protrusion Length1.670 INCHES NOMINAL IN
Displacement TypeCONSTANT
Shaft Rotation DirectionCLOCKWISE AND COUNTERCLOCKWISE
Connection DesignTHREADED
Mounting TypeFLANGE
Operating Speed at Rated Capacity in RPM1155.0
Connection TypeINLET AND OUTLET
Drive Shaft TypeWOODRUFF KEYWAY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
7520-00-272-8043D-5A INTERCHANGEABLE
Rubber Stamp,band Type
Safina Office Products, Inc. Dba Safina Office Products Inc
2805-00-353-1661202114 INTERCHANGEABLE
Cup,engine
Brp Us Inc
5940-00-581-6312 INTERCHANGEABLE
Terminal Board
1650-00-767-7712 INTERCHANGEABLE
Housing Assembly,drive Constant
2410-00-828-6865 INTERCHANGEABLE
Tractor,full Tracked,low Speed
2520-01-142-32105-86-68 INTERCHANGEABLE
Cap,dust,propeller Shaft
Dana Corp Spicer Transmission Div
5330-01-364-5077202114 INTERCHANGEABLE
Gasket Set
Parker-Hannifin Corporation Dba Refrigeration Specialties Div Refrigerating Specialties Division
6520-01-391-4494D5A INTERCHANGEABLE
Articulator,dental
Denar Corp
5340-01-735-6333202114 INTERCHANGEABLE
Hinge,strap
Heil Trailer International Llc
Cross-Reference Index
Part NumberManufacturer
202-114 Morgen Industries Inc (USA)
30131B Rtc Parts Inc (USA)
D5A PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
7520-00-272-8043INTERCHANGEABLE
RUBBER STAMP,BAND TYPE
D-5A
2805-00-353-1661INTERCHANGEABLE
CUP,ENGINE
202114
5940-00-581-6312INTERCHANGEABLE
TERMINAL BOARD
1650-00-767-7712INTERCHANGEABLE
HOUSING ASSEMBLY,DRIVE CONSTANT
2410-00-828-6865INTERCHANGEABLE
TRACTOR,FULL TRACKED,LOW SPEED
2520-01-142-3210INTERCHANGEABLE
CAP,DUST,PROPELLER SHAFT
5-86-68
5330-01-364-5077INTERCHANGEABLE
GASKET SET
202114
6520-01-391-4494INTERCHANGEABLE
ARTICULATOR,DENTAL
D5A
5340-01-735-6333INTERCHANGEABLE
HINGE,STRAP
202114

Frequently Asked Questions

What is NSN 4320-00-766-9350?

NSN 4320-00-766-9350 is a Motor,hydraulic, manufactured by Eaton Corporation Div Eaton Fluid Power, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-766-9350?

NSN 4320-00-766-9350 has 3 cross-referenced part numbers: 202-114 (Morgen Industries Inc), 30131B (Rtc Parts Inc), D5A (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 4320-00-766-9350?

There are 9 known substitutes for 4320-00-766-9350: 7520-00-272-8043, 2805-00-353-1661, 5940-00-581-6312 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D5A?

Key specifications for D5A: Mounting Hole Quantity: 2; Thread Location: INTERNAL; Torque Load Rating: 525.0 INCH-POUNDS IN; Constant Displacement Per Revolution: 3.000 CUBIC INCHES. 21 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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