PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DS-937085Piston,hydraulic Motor-Pump

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-320-3793 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-320-3793 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-320-3793. Primary manufacturer part number: DS-937085.
Features
  • Piston,hydraulic Motor-Pump — FSC 4320
  • General Characteristics Item Description: CYLINDRICAL SHAPE,1ST END BALL SHAPE;2ND END,PLAIN
  • 4 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Piston,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-320-3793, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, 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
NSN4320-01-320-3793
Primary Part NumberDS-937085
Item NamePiston,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
General Characteristics Item DescriptionCYLINDRICAL SHAPE,1ST END BALL SHAPE;2ND END,PLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5945-00-031-73327822 INTERCHANGEABLE
Cover,electrical Relay
Te Connectivity Corporation
5950-00-482-3060 INTERCHANGEABLE
Reactor
5310-00-596-4614 INTERCHANGEABLE
Washer,saddle
4110-00-870-9076ER-3-DA INTERCHANGEABLE
Refrigerator,dry Ice,dual Temp
Mgr Equipment Corp
4730-01-223-77677822 INTERCHANGEABLE
Elbow,tube
Danfoss Power Solutions II, Llc
9150-01-272-4689 INTERCHANGEABLE
Lubricating Oil,petroleum
5962-01-291-448351078-0022 INTERCHANGEABLE
Microcircuit,memory
Honeywell International Inc Dba Honeywell
6220-01-428-3960782-2 INTERCHANGEABLE
Control,electric Light
Astronics Advanced Electronic Systems Corp. Dba Astronics Advanced Electronic Systems
5998-01-621-2190937085 INTERCHANGEABLE
Circuit Card Assembly
L3harris Cincinnati Electronics Corporation
Cross-Reference Index
Part NumberManufacturer
937085 Eaton Aerospace, Llc Dba Jackson South (USA)
7822 Eaton Aerospace, Llc Dba Jackson South (USA)
DS-937085 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
DS-937085 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
5945-00-031-7332INTERCHANGEABLE
COVER,ELECTRICAL RELAY
7822
5950-00-482-3060INTERCHANGEABLE
REACTOR
5310-00-596-4614INTERCHANGEABLE
WASHER,SADDLE
4110-00-870-9076INTERCHANGEABLE
REFRIGERATOR,DRY ICE,DUAL TEMP
ER-3-DA
4730-01-223-7767INTERCHANGEABLE
ELBOW,TUBE
7822
9150-01-272-4689INTERCHANGEABLE
LUBRICATING OIL,PETROLEUM
5962-01-291-4483INTERCHANGEABLE
MICROCIRCUIT,MEMORY
51078-0022
6220-01-428-3960INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
782-2
5998-01-621-2190INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
937085

Frequently Asked Questions

What is NSN 4320-01-320-3793?

NSN 4320-01-320-3793 is a Piston,hydraulic Motor-Pump, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-320-3793?

NSN 4320-01-320-3793 has 4 cross-referenced part numbers: 937085 (Eaton Aerospace, Llc Dba Jackson South), 7822 (Eaton Aerospace, Llc Dba Jackson South), DS-937085 (Eaton Aerospace, Llc Dba Jackson South), DS-937085 (Eaton Aerospace, Llc Dba Jackson South).

What NSN replaces 4320-01-320-3793?

There are 9 known substitutes for 4320-01-320-3793: 5945-00-031-7332, 5950-00-482-3060, 5310-00-596-4614 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DS-937085?

Key specifications for DS-937085: General Characteristics Item Description: CYLINDRICAL SHAPE,1ST END BALL SHAPE;2ND END,PLAIN; End Item Identification: STARTER PUMP,DYNAPOWER/STRATOPOWER,MODEL 64WK02006. 2 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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