PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

933806-5Ring,wearing

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-595-2158 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-595-2158 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-595-2158. Primary manufacturer part number: 933806-5.
Features
  • Ring,wearing — FSC 4320
  • 16 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 Ring,wearing, cataloged under National Stock Number 4320-00-595-2158, 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. This item has 16 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402); Euramco Safety Inc (CAGE 52081); Lowe Charles M Co the (CAGE 30794); Acme Products & Engineering Inc (CAGE 1T943)
Technical Specifications
ParameterValue
NSN4320-00-595-2158
Primary Part Number933806-5
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
4320-00-226-8037384546PH INTERCHANGEABLE
Rotor Assembly,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-188-335314656N18 INTERCHANGEABLE
Sleeve,shaft,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
4320-01-188-342810835 INTERCHANGEABLE
Impeller,pump,centrifugal
Rps-Fl, Inc. Dba Rps Inc
4320-01-213-173710858 INTERCHANGEABLE
Impeller,pump,centrifugal
Rps-Fl, Inc. Dba Rps Inc
Cross-Reference Index
Part NumberManufacturer
933806-5 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
10046-E Rps-Fl, Inc. Dba Rps Inc (USA)
55-22018-18US Euramco Safety Inc (USA)
CLC-RY133806 Lowe Charles M Co the (USA)
RY133806 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
RY133806-AP Acme Products & Engineering Inc (USA)
DA111-1 Dolphin Machine, Llc (USA)
RY146043 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
933806PH Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
KMC-RY133806 Krobach Mfg. Corp. Dba Krobach Manufacturing Corp (USA)
RY-146043A ITEM 4 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY133806 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
933806PH PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
933806-5 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY162457PC4 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
RY162457PC4 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
4320-00-226-8037INTERCHANGEABLE
ROTOR ASSEMBLY,PUMP
384546PH
4320-01-188-3353INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
14656N18
4320-01-188-3428INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
10835
4320-01-213-1737INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
10858

Frequently Asked Questions

What is NSN 4320-00-595-2158?

NSN 4320-00-595-2158 is a Ring,wearing, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-00-595-2158?

NSN 4320-00-595-2158 has 16 cross-referenced part numbers: 933806-5 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 10046-E (Rps-Fl, Inc. Dba Rps Inc), 55-22018-18US (Euramco Safety Inc), CLC-RY133806 (Lowe Charles M Co the), RY133806 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 11 more.

What NSN replaces 4320-00-595-2158?

There are 4 known substitutes for 4320-00-595-2158: 4320-00-226-8037, 4320-01-188-3353, 4320-01-188-3428 and 1 more. Verify interchangeability with system specifications before substitution.

Is NSN 4320-00-595-2158 still in active supply?

NSN 4320-00-595-2158 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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