PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17859-PRing,wearing

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-066-1416 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-066-1416 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-066-1416. Primary manufacturer part number: 17859-P.
Features
  • Ring,wearing — FSC 4320
  • 8 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 4320-00-066-1416, 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 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Euramco Safety Inc (CAGE 52081); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (CAGE 57140); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)
Technical Specifications
ParameterValue
NSN4320-00-066-1416
Primary Part Number17859-P
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5985-00-003-423610093 INTERCHANGEABLE
Attenuator,variable
Telephonics Corp/prd Instruments
3110-00-144-855710093 INTERCHANGEABLE
Bearing,ball,annular
Clark Material Handling Company
5940-00-199-958814640 INTERCHANGEABLE
Terminal,lug
Viz Manufacturing Company
5133-00-228-1378 INTERCHANGEABLE
Drill,twist
5940-00-229-96690230-10 INTERCHANGEABLE
Terminal Board
Lockheed Martin Corporation Div Rms - Mitchel Field
5999-00-504-515110093 INTERCHANGEABLE
Contact,electrical
Schenck Usa Corp. Dba Schenck Usa Corp
6250-00-573-7481 INTERCHANGEABLE
Lampholder
5895-01-050-5813311430-2 INTERCHANGEABLE
Multiplexer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-01-081-313210093 INTERCHANGEABLE
Nut,self-Locking,hexagon
Esna, Llc
4820-01-199-9903 INTERCHANGEABLE
Control,pilot Valve
Cross-Reference Index
Part NumberManufacturer
17859-P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
15-1316010-40 Euramco Safety Inc (USA)
17859-P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-175201 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
17859P-00 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SMS-17859P Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc (USA)
10093 Rps-Fl, Inc. Dba Rps Inc (USA)
SK-175201 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5985-00-003-4236INTERCHANGEABLE
ATTENUATOR,VARIABLE
10093
3110-00-144-8557INTERCHANGEABLE
BEARING,BALL,ANNULAR
10093
5940-00-199-9588INTERCHANGEABLE
TERMINAL,LUG
14640
5133-00-228-1378INTERCHANGEABLE
DRILL,TWIST
5940-00-229-9669INTERCHANGEABLE
TERMINAL BOARD
0230-10
5999-00-504-5151INTERCHANGEABLE
CONTACT,ELECTRICAL
10093
6250-00-573-7481INTERCHANGEABLE
LAMPHOLDER
5895-01-050-5813INTERCHANGEABLE
MULTIPLEXER
311430-2
5310-01-081-3132INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
10093
4820-01-199-9903INTERCHANGEABLE
CONTROL,PILOT VALVE
5950-01-215-7221INTERCHANGEABLE
TRANSFORMER,POWER
10093
6130-01-350-2821INTERCHANGEABLE
POWER SUPPLY
919026

Frequently Asked Questions

What is NSN 4320-00-066-1416?

NSN 4320-00-066-1416 is a Ring,wearing, 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 4320-00-066-1416?

NSN 4320-00-066-1416 has 8 cross-referenced part numbers: 17859-P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 15-1316010-40 (Euramco Safety Inc), 17859-P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK-175201 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 17859P-00 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 3 more.

What NSN replaces 4320-00-066-1416?

There are 12 known substitutes for 4320-00-066-1416: 5985-00-003-4236, 3110-00-144-8557, 5940-00-199-9588 and 9 more. Verify interchangeability with system specifications before substitution.

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