PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20015PRing,piston

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4310-00-075-0360 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-075-0360 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-075-0360. Primary manufacturer part number: 20015P.
Features
  • Ring,piston — FSC 4310
  • Joint Style: DIAGONAL JOINT
  • Material: STEEL OVERALL
  • Radial Wall Thickness: 0.0940 INCHES NOMINAL IN
  • Ring Style: CONCENTRIC
  • Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
  • Standard Bore Diameter: 2.250 INCHES IN
  • 8 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 4310-00-075-0360, is classified within Federal Supply Class 4310 (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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4310-00-075-0360
Primary Part Number20015P
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusCANCELLED
Joint StyleDIAGONAL JOINT
MaterialSTEEL OVERALL
Radial Wall Thickness0.0940 INCHES NOMINAL IN
Ring StyleCONCENTRIC
Cross-Sectional Shape StylePLAIN RECTANGULAR, STRAIGHT FACE
Standard Bore Diameter2.250 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5930-00-112-502123YY7140K6 INTERCHANGEABLE
Switch,toggle
Fwd Seagrave Holdings Lp
4710-00-289-2914AMS5567-TY2-0.375X0.035 INTERCHANGEABLE
Tube,metallic
Sae International Dba Sae International
5950-00-345-7534GT825JJ1 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation
1220-00-389-3363SK61238 INTERCHANGEABLE
Clock Assembly
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6515-00-664-785360-3622 INTERCHANGEABLE
Retractor Set,general Operating
Sklar Corporation Dba Sklar Instruments
5977-00-970-527810189 INTERCHANGEABLE
Brush,electrical Contact
Miraj Corp
5110-01-412-801942065 INTERCHANGEABLE
Knife,craftsman's
Hyde Group, Inc. Dba Hyde Tools
5110-01-428-520710-189 INTERCHANGEABLE
Knife,craftsman's
The Stanley Works Dba Stanley Proto
5961-01-519-072310189 INTERCHANGEABLE
Semiconductor Device,diode
Basler Electric Co
5305-01-642-751410189 INTERCHANGEABLE
Screw,cap,socket Head
Climax Portable Machine Tools, Inc
Cross-Reference Index
Part NumberManufacturer
20015P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
20015P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10189 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
1526P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SK-61238 Rps-Fl, Inc. Dba Rps Inc (USA)
1526P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-61238 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-61238 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5930-00-112-5021INTERCHANGEABLE
SWITCH,TOGGLE
23YY7140K6
4710-00-289-2914INTERCHANGEABLE
TUBE,METALLIC
AMS5567-TY2-0.375X0.035
5950-00-345-7534INTERCHANGEABLE
TRANSFORMER,POWER
GT825JJ1
1220-00-389-3363INTERCHANGEABLE
CLOCK ASSEMBLY
SK61238
6515-00-664-7853INTERCHANGEABLE
RETRACTOR SET,GENERAL OPERATING
60-3622
5977-00-970-5278INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10189
5110-01-412-8019INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
42065
5110-01-428-5207INTERCHANGEABLE
KNIFE,CRAFTSMAN'S
10-189
5961-01-519-0723INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
10189
5305-01-642-7514INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
10189

Frequently Asked Questions

What is NSN 4310-00-075-0360?

NSN 4310-00-075-0360 is a Ring,piston, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4310 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4310-00-075-0360?

NSN 4310-00-075-0360 has 8 cross-referenced part numbers: 20015P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 20015P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10189 (Rps-Fl, Inc. Dba Rps Inc), 1526P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SK-61238 (Rps-Fl, Inc. Dba Rps Inc) and 3 more.

What NSN replaces 4310-00-075-0360?

There are 10 known substitutes for 4310-00-075-0360: 5930-00-112-5021, 4710-00-289-2914, 5950-00-345-7534 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20015P?

Key specifications for 20015P: Joint Style: DIAGONAL JOINT; Material: STEEL OVERALL; Radial Wall Thickness: 0.0940 INCHES NOMINAL IN; Ring Style: CONCENTRIC. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4310-00-075-0360 still in active supply?

NSN 4310-00-075-0360 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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