PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

008504-000Valve Plate,hydraulic Motor-Pump

Eaton Corporation Div Eaton Fluid Power · NSN 4320-01-418-4044 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-418-4044 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-418-4044. Primary manufacturer part number: 008504-000.
Features
  • Valve Plate,hydraulic Motor-Pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Div Eaton Fluid Power
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Valve Plate,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-418-4044, 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. This item has 2 commercial cross-references 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
NSN4320-01-418-4044
Primary Part Number008504-000
Item NameValve Plate,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEaton Corporation Div Eaton Fluid Power
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
2530-00-128-095421655 INTERCHANGEABLE
Tube
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
3020-00-495-2594 INTERCHANGEABLE
Gear,helical
5342-00-514-2640323B-28 INTERCHANGEABLE
Mount,resilient,weapon System
Wabtec Components Llc
5977-00-519-7915 INTERCHANGEABLE
Brush,electrical Contact
5340-00-589-929821655 INTERCHANGEABLE
Seat,helical Compression Spring
Eaton Corp Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
008504-000 PRIMARY Eaton Corporation Div Eaton Fluid Power (USA)
21655 Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
2530-00-128-0954INTERCHANGEABLE
TUBE
21655
3020-00-495-2594INTERCHANGEABLE
GEAR,HELICAL
5342-00-514-2640INTERCHANGEABLE
MOUNT,RESILIENT,WEAPON SYSTEM
323B-28
5977-00-519-7915INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
5340-00-589-9298INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
21655

Frequently Asked Questions

What is NSN 4320-01-418-4044?

NSN 4320-01-418-4044 is a Valve Plate,hydraulic Motor-Pump, 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 4320-01-418-4044?

NSN 4320-01-418-4044 has 2 cross-referenced part numbers: 008504-000 (Eaton Corporation Div Eaton Fluid Power), 21655 (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 4320-01-418-4044?

There are 5 known substitutes for 4320-01-418-4044: 2530-00-128-0954, 3020-00-495-2594, 5342-00-514-2640 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 008504-000?

Key specifications for 008504-000: End Item Identification: 3895-01-344-5480. 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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