PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RY-142632P/N10577Ring,wearing

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-824-5283 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-824-5283 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-824-5283. Primary manufacturer part number: RY-142632P/N10577.
Features
  • Ring,wearing — FSC 4320
  • 6 verified cross-references
  • Primary manufacturer: Rps-Fl, Inc. Dba Rps Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-00-824-5283, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Rps-Fl, Inc. Dba Rps Inc. This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersRps-Fl, Inc. Dba Rps Inc (CAGE 54402); Mallary General Construction (CAGE 71693); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9)
Technical Specifications
ParameterValue
NSN4320-00-824-5283
Primary Part NumberRY-142632P/N10577
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4320-01-461-4581 INTERCHANGEABLE
Ring,wearing
Cross-Reference Index
Part NumberManufacturer
RY-142632P/N10577 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
WME-6 Mallary General Construction (USA)
942632-3PA Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
942632-3PA Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
RY-142632 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
RY-142632 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
4320-01-461-4581INTERCHANGEABLE
RING,WEARING

Frequently Asked Questions

What is NSN 4320-00-824-5283?

NSN 4320-00-824-5283 is a Ring,wearing, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-824-5283?

NSN 4320-00-824-5283 has 6 cross-referenced part numbers: RY-142632P/N10577 (Rps-Fl, Inc. Dba Rps Inc), WME-6 (Mallary General Construction), 942632-3PA (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 942632-3PA (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-142632 (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 1 more.

What NSN replaces 4320-00-824-5283?

There is 1 known substitute for 4320-00-824-5283: 4320-01-461-4581. Verify interchangeability with system specifications before substitution.

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