PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

952544-00Stage Piece Assembly

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-203-7702 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-203-7702 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-203-7702. Primary manufacturer part number: 952544-00.
Features
  • Stage Piece Assembly — FSC 4320
  • General Characteristics Item Description: GUNMETAL,MIL-M-16576
  • 7 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Stage Piece Assembly, cataloged under National Stock Number 4320-01-203-7702, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-203-7702
Primary Part Number952544-00
Item NameStage Piece Assembly
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
General Characteristics Item DescriptionGUNMETAL,MIL-M-16576
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4320-00-195-852610563 INTERCHANGEABLE
Ring,lantern
Rps-Fl, Inc. Dba Rps Inc
5315-01-479-4647952537-01 INTERCHANGEABLE
Key,machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5315-01-479-4650952537-03 INTERCHANGEABLE
Key,machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5315-01-479-4652 INTERCHANGEABLE
Key,machine
5315-01-479-4658952537-04 INTERCHANGEABLE
Key,machine
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5310-01-479-8279387906-00 INTERCHANGEABLE
Nut,plain,round
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-480-2423 INTERCHANGEABLE
Impeller,pump,centrifugal
Cross-Reference Index
Part NumberManufacturer
807017-19 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY-155615 ITEM 17 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
RY-155615 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY-155615 ITEM 17 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
952544PH Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
952544-00 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
952544-00 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
4320-00-195-8526INTERCHANGEABLE
RING,LANTERN
10563
5315-01-479-4647INTERCHANGEABLE
KEY,MACHINE
952537-01
5315-01-479-4650INTERCHANGEABLE
KEY,MACHINE
952537-03
5315-01-479-4652INTERCHANGEABLE
KEY,MACHINE
5315-01-479-4658INTERCHANGEABLE
KEY,MACHINE
952537-04
5310-01-479-8279INTERCHANGEABLE
NUT,PLAIN,ROUND
387906-00
4320-01-480-2423INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL

Frequently Asked Questions

What is NSN 4320-01-203-7702?

NSN 4320-01-203-7702 is a Stage Piece Assembly, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-203-7702?

NSN 4320-01-203-7702 has 7 cross-referenced part numbers: 807017-19 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-155615 ITEM 17 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-155615 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-155615 ITEM 17 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 952544PH (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 2 more.

What NSN replaces 4320-01-203-7702?

There are 7 known substitutes for 4320-01-203-7702: 4320-00-195-8526, 5315-01-479-4647, 5315-01-479-4650 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 952544-00?

Key specifications for 952544-00: General Characteristics Item Description: GUNMETAL,MIL-M-16576. 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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