PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F56-20Parts Kit,hydraulic Motor

Eaton Aerospace, Llc Dba Jackson South · NSN 4320-01-464-3356 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-464-3356 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-464-3356. Primary manufacturer part number: F56-20.
Features
  • Parts Kit,hydraulic Motor — FSC 4320
  • Component Document Origin: INDUSTRIAL
  • Document Source: 1N651
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace, Llc Dba Jackson South
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Parts Kit,hydraulic Motor, cataloged under National Stock Number 4320-01-464-3356, 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 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-464-3356
Primary Part NumberF56-20
Item NameParts Kit,hydraulic Motor
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Component Document OriginINDUSTRIAL
Document Source1N651
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3040-00-371-5003005974 INTERCHANGEABLE
Shaft,straight
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
F56-20 Eaton Aerospace, Llc Dba Jackson South (USA)
851138 Kawasaki Motors Corp Usa (USA)
Related Parts
3040-00-371-5003INTERCHANGEABLE
SHAFT,STRAIGHT
005974

Frequently Asked Questions

What is NSN 4320-01-464-3356?

NSN 4320-01-464-3356 is a Parts Kit,hydraulic Motor, 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 4320-01-464-3356?

NSN 4320-01-464-3356 has 2 cross-referenced part numbers: F56-20 (Eaton Aerospace, Llc Dba Jackson South), 851138 (Kawasaki Motors Corp Usa).

What NSN replaces 4320-01-464-3356?

There is 1 known substitute for 4320-01-464-3356: 3040-00-371-5003. Verify interchangeability with system specifications before substitution.

What are the specifications of F56-20?

Key specifications for F56-20: Component Document Origin: INDUSTRIAL; Special Features: FLANGE KIT CONSISTS OF FLANGE,BOLTS,O-RINGS IF REQUIRED; End Item Identification: HYDRAULIC STEERING WHEEL ON Z-DRIVE;P/N B8106242 ONBOARD U.S. COAST GUARD WLM 175 FT VESSELS FT; Document Source: 1N651. 4 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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