PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10819Ring,piston

Rps-Fl, Inc. Dba Rps Inc · NSN 4310-01-184-4260 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-184-4260 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-184-4260. Primary manufacturer part number: 10819.
Features
  • Ring,piston — FSC 4310
  • 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,piston, cataloged under National Stock Number 4310-01-184-4260, is classified within Federal Supply Class 4310 (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 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.

Catalog Facts
Item NameRing,piston
FSC / FSG4310 — No Item Name Available (FSG 43)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9)
Technical Specifications
ParameterValue
NSN4310-01-184-4260
Primary Part Number10819
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-020-8052 INTERCHANGEABLE
Switch,rotary
5930-00-102-707510819 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
9540-00-148-4301 INTERCHANGEABLE
Angle,structural
5307-00-206-2543506K1019 INTERCHANGEABLE
Stud,plain
Hyster-Yale Group, Inc. Dba Yale Materials Handling
3030-00-295-1637100XL025 INTERCHANGEABLE
Belt,positive Drive
Contitech Usa, Inc Dba Veyance Technologies
2815-00-376-8318139420 INTERCHANGEABLE
Camshaft,engine
Cummins Inc.
5826-00-562-084510819 INTERCHANGEABLE
Tape,flight Recorde
Bae Systems Information and Electronic Systems Integration Inc.
4110-01-110-916310819 INTERCHANGEABLE
Tray,ice Cube,refrigerator
Alter Harry Co the Div of T E C
4310-01-184-4259 INTERCHANGEABLE
Ring,piston
5306-01-417-000410819 INTERCHANGEABLE
Bolt,machine
Munters Corporation Dba Munters Des Champs Products Div Cargocaire
Cross-Reference Index
Part NumberManufacturer
14551-P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
10819 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
SL-12474 PIECE 17.1 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL-12474 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
346269-01 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
346269-01 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5930-00-020-8052INTERCHANGEABLE
SWITCH,ROTARY
5930-00-102-7075INTERCHANGEABLE
SWITCH,ROTARY
10819
9540-00-148-4301INTERCHANGEABLE
ANGLE,STRUCTURAL
5307-00-206-2543INTERCHANGEABLE
STUD,PLAIN
506K1019
3030-00-295-1637INTERCHANGEABLE
BELT,POSITIVE DRIVE
100XL025
2815-00-376-8318INTERCHANGEABLE
CAMSHAFT,ENGINE
139420
5826-00-562-0845INTERCHANGEABLE
TAPE,FLIGHT RECORDE
10819
4110-01-110-9163INTERCHANGEABLE
TRAY,ICE CUBE,REFRIGERATOR
10819
4310-01-184-4259INTERCHANGEABLE
RING,PISTON
5306-01-417-0004INTERCHANGEABLE
BOLT,MACHINE
10819
4820-01-442-9450INTERCHANGEABLE
CAP,VALVE
1081-9
5305-01-481-6152INTERCHANGEABLE
SETSCREW
10819SP

Frequently Asked Questions

What is NSN 4310-01-184-4260?

NSN 4310-01-184-4260 is a Ring,piston, manufactured by Rps-Fl, Inc. Dba Rps Inc, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-184-4260?

NSN 4310-01-184-4260 has 6 cross-referenced part numbers: 14551-P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 10819 (Rps-Fl, Inc. Dba Rps Inc), SL-12474 PIECE 17.1 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL-12474 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 346269-01 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 1 more.

What NSN replaces 4310-01-184-4260?

There are 12 known substitutes for 4310-01-184-4260: 5930-00-020-8052, 5930-00-102-7075, 9540-00-148-4301 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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