PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

952537-03Key,machine

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 5315-01-479-4650 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-01-479-4650 — this item is cataloged by the U.S. Government under National Stock Number 5315-01-479-4650. Primary manufacturer part number: 952537-03.
Features
  • Key,machine — FSC 5315
  • Material: STEEL COMP 410 OVERALL
  • Style Designator: PLAIN
  • Material Document and Classification: QQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Applications requiring Steel Comp 410 Overall construction
General Description

The Key,machine, cataloged under National Stock Number 5315-01-479-4650, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN5315-01-479-4650
Primary Part Number952537-03
Item NameKey,machine
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
MaterialSTEEL COMP 410 OVERALL
Style DesignatorPLAIN
Material Document and ClassificationQQ-S-763, COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4320-00-195-852610563 INTERCHANGEABLE
Ring,lantern
Rps-Fl, Inc. Dba Rps Inc
4320-01-203-7702952544-00 INTERCHANGEABLE
Stage Piece Assembly
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5315-01-479-4647952537-01 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
952537-03 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY-155615 PC 2.3 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY-155615 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY-155615 PC 2.3 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
952537-03 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
4320-00-195-8526INTERCHANGEABLE
RING,LANTERN
10563
4320-01-203-7702INTERCHANGEABLE
STAGE PIECE ASSEMBLY
952544-00
5315-01-479-4647INTERCHANGEABLE
KEY,MACHINE
952537-01
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 5315-01-479-4650?

NSN 5315-01-479-4650 is a Key,machine, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 5315 (No Item Name Available). Status: active.

What are the part numbers for NSN 5315-01-479-4650?

NSN 5315-01-479-4650 has 5 cross-referenced part numbers: 952537-03 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-155615 PC 2.3 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-155615 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), RY-155615 PC 2.3 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 952537-03 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 5315-01-479-4650?

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

What are the specifications of 952537-03?

Key specifications for 952537-03: Material: STEEL COMP 410 OVERALL; Overall Width: 0.375 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: KEY, IMP, 2CD STAGE; End Item Identification: GUZVN-17 VERT PUMP ON RW-151806. 8 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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