PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM015995Valve Plate,hydraulic Motor-Pump

Parker-Hannifin Corp Div Hydraulic Pump/motor Division · NSN 4320-01-433-2576 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-433-2576 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-433-2576. Primary manufacturer part number: SM015995.
Features
  • Valve Plate,hydraulic Motor-Pump — FSC 4320
  • Motor-Pump Design Control Activity: 0ACY8
  • Motor-Pump Model Number for Which Designed: SERIES 110A ALL MODELS A
  • Criticality Code Justification: FEAT
  • 8 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corp Div Hydraulic Pump/motor Division
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 4320-01-433-2576, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Parker-Hannifin Corp Div Hydraulic Pump/motor Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-433-2576
Primary Part NumberSM015995
Item NameValve Plate,hydraulic Motor-Pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerParker-Hannifin Corp Div Hydraulic Pump/motor Division
StatusACTIVE
Motor-Pump Design Control Activity0ACY8
Motor-Pump Model Number for Which DesignedSERIES 110A ALL MODELS A
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-074-7198 INTERCHANGEABLE
Seat,valve
3455-00-254-846213520 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-846313540 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-846413560 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
3455-00-254-8468C152 INTERCHANGEABLE
Cutter,milling,convex
F & D Tool Co Inc
5136-00-255-994841T1368-1895 INTERCHANGEABLE
Tap,thread Cutting
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3455-00-278-119113530 INTERCHANGEABLE
Cutter,milling,convex
Niagara Cutter Inc
4810-00-361-62861865 INTERCHANGEABLE
Plunger,actuator
Quincy Compressor Division of Coltec Industries Inc Dba Quincy Compressor Div Quincy Compressor
5999-00-449-7765 INTERCHANGEABLE
Clip,electrical
5998-01-102-66341865 INTERCHANGEABLE
Extender Card,electronic Test
Protolab
Cross-Reference Index
Part NumberManufacturer
6MB335 Oshkosh Defense Llc (USA)
6MB335 Oshkosh Corp (USA)
1865 Amz Alabama Inc. (USA)
1865 Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division (USA)
SM015995 PRIMARY Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA)
1865 B. W. Rogers Company (USA)
1865 Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc (USA)
1865 Parker-Hannifin Corp Div Hydraulic Pump/motor Division (USA)
Related Parts
4820-00-074-7198INTERCHANGEABLE
SEAT,VALVE
3455-00-254-8462INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13520
3455-00-254-8463INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13540
3455-00-254-8464INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13560
3455-00-254-8468INTERCHANGEABLE
CUTTER,MILLING,CONVEX
C152
5136-00-255-9948INTERCHANGEABLE
TAP,THREAD CUTTING
41T1368-1895
3455-00-278-1191INTERCHANGEABLE
CUTTER,MILLING,CONVEX
13530
4810-00-361-6286INTERCHANGEABLE
PLUNGER,ACTUATOR
1865
5999-00-449-7765INTERCHANGEABLE
CLIP,ELECTRICAL
5998-01-102-6634INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
1865
5305-01-170-1927INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
1865
5360-01-209-1292INTERCHANGEABLE
SPRING,HOUSING ASSE
1865

Frequently Asked Questions

What is NSN 4320-01-433-2576?

NSN 4320-01-433-2576 is a Valve Plate,hydraulic Motor-Pump, manufactured by Parker-Hannifin Corp Div Hydraulic Pump/motor Division, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-433-2576?

NSN 4320-01-433-2576 has 8 cross-referenced part numbers: 6MB335 (Oshkosh Defense Llc), 6MB335 (Oshkosh Corp), 1865 (Amz Alabama Inc.), 1865 (Parkerhannifin Corp Dba Pneutronics Div Mobile Systems Division), SM015995 (Parker-Hannifin Corp Div Hydraulic Pump/motor Division) and 3 more.

What NSN replaces 4320-01-433-2576?

There are 12 known substitutes for 4320-01-433-2576: 4820-00-074-7198, 3455-00-254-8462, 3455-00-254-8463 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM015995?

Key specifications for SM015995: Motor-Pump Design Control Activity: 0ACY8; Motor-Pump Model Number for Which Designed: SERIES 110A ALL MODELS A; Criticality Code Justification: FEAT; End Item Identification: NAVY WEAPONS SYSTEMS JL, TARAWA CLASS LHA; NSN 2320-01-097-0260 HEMTT (HEAVY EXPANDED MOBILITY TACTICAL TRUCK). 5 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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