PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

167292-03Ring,wearing

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-8284 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-8284 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-8284. Primary manufacturer part number: 167292-03.
Features
  • Ring,wearing — FSC 4320
  • Material: COPPER ALLOY
  • Body Style: PLAIN
  • Corner Shape: SQUARE ALL CORNERS
  • Body Outside Diameter: 9.249 INCHES NOMINAL IN
  • Body Inside Diameter: 8.750 INCHES NOMINAL IN
  • 10 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Applications requiring Copper Alloy construction
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-398-8284, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-398-8284
Primary Part Number167292-03
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
MaterialCOPPER ALLOY
Body StylePLAIN
Corner ShapeSQUARE ALL CORNERS
Body Outside Diameter9.249 INCHES NOMINAL IN
Body Inside Diameter8.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-100-02581264090 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Chrysler Realty Company Llc Dba Daimler Chrysler
5110-00-222-2119 INTERCHANGEABLE
Chisel,half Round Nose,hand
5120-00-240-5328 INTERCHANGEABLE
Wrench,adjustable
6510-00-279-7695 INTERCHANGEABLE
Sponge,surgical
5120-00-288-918410504 INTERCHANGEABLE
Extractor,tap
Walton Co the
3110-00-445-996210504 INTERCHANGEABLE
Bearing,roller,cylindrical
Eaton Aerospace, Llc Dba Jackson South
5310-00-550-115411610848 INTERCHANGEABLE
Nut,plain,hexagon
U S Army Tank Automotive Command Amsta-Im-Mm
5940-00-614-39701050-4 INTERCHANGEABLE
Terminal,stud
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
4820-00-783-2907 INTERCHANGEABLE
Disk,valve
6680-00-833-612810802 INTERCHANGEABLE
Tachometer,mechanical,fixed Moun
John Reiner & Co. Inc.
Cross-Reference Index
Part NumberManufacturer
10504 Rps-Fl, Inc. Dba Rps Inc (USA)
167292-03 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4185PC28 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4185PC28 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
008649-04 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
837P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6056PC40 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
CS167292H Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4762PC28 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
167292-03 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
3110-00-100-0258INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
1264090
5110-00-222-2119INTERCHANGEABLE
CHISEL,HALF ROUND NOSE,HAND
5120-00-240-5328INTERCHANGEABLE
WRENCH,ADJUSTABLE
6510-00-279-7695INTERCHANGEABLE
SPONGE,SURGICAL
5120-00-288-9184INTERCHANGEABLE
EXTRACTOR,TAP
10504
3110-00-445-9962INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
10504
5310-00-550-1154INTERCHANGEABLE
NUT,PLAIN,HEXAGON
11610848
5940-00-614-3970INTERCHANGEABLE
TERMINAL,STUD
1050-4
4820-00-783-2907INTERCHANGEABLE
DISK,VALVE
6680-00-833-6128INTERCHANGEABLE
TACHOMETER,MECHANICAL,FIXED MOUN
10802
6680-00-861-3511INTERCHANGEABLE
PARTS KIT,REGULATOR
A10504
4520-01-226-9878INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
SC37-4

Frequently Asked Questions

What is NSN 4320-00-398-8284?

NSN 4320-00-398-8284 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 4320-00-398-8284?

NSN 4320-00-398-8284 has 10 cross-referenced part numbers: 10504 (Rps-Fl, Inc. Dba Rps Inc), 167292-03 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4185PC28 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4185PC28 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 008649-04 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 5 more.

What NSN replaces 4320-00-398-8284?

There are 12 known substitutes for 4320-00-398-8284: 3110-00-100-0258, 5110-00-222-2119, 5120-00-240-5328 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 167292-03?

Key specifications for 167292-03: Material: COPPER ALLOY; Body Style: PLAIN; Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 9.249 INCHES NOMINAL IN. 6 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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