PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10075-1Ring,casing

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-398-7808 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-7808 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-7808. Primary manufacturer part number: 10075-1.
Features
  • Ring,casing — FSC 4320
  • 23 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,casing, cataloged under National Stock Number 4320-00-398-7808, 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 23 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,casing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersRps-Fl, Inc. Dba Rps Inc (CAGE 54402); 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
NSN4320-00-398-7808
Primary Part Number10075-1
Item NameRing,casing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5305-00-010-0751100751 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
4940-00-169-770610075-1 INTERCHANGEABLE
Diaphragm Subassy
Spencer Industries Inc
3040-00-285-48043216-2000-5 INTERCHANGEABLE
Casing,flexible Shaft Assembly
Kidde Fire Fighting, Inc. Div National Foam
5360-00-478-0397100751 INTERCHANGEABLE
Spring,helical,extension
Linde Material Handling North America Corporation
9390-00-720-4376100751 INTERCHANGEABLE
Bellows,protection
Woodward Hrt Inc
5365-00-835-7719100751 INTERCHANGEABLE
Spacer,sleeve
Astronautics Corporation of America
7050-01-099-8756100751 INTERCHANGEABLE
Counterbalance,conv
Trans-Cal Industries, Inc
5330-01-230-1780100751 INTERCHANGEABLE
Retainer,packing
Badger Meter Inc Div Badger Meter
5340-01-354-8730100751 INTERCHANGEABLE
Clevis,rod End
Liftking Manufacturing Corp
6520-01-359-2760 INTERCHANGEABLE
Stripper,fiber,laser
Cross-Reference Index
Part NumberManufacturer
10075-1 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
169073R Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4764PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL5683PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
RY-127185 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
4464P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL5683PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4629PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5685PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL4204PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL4763PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL4763PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5685PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4201PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL4201PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
4464P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4766PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4204PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4764PC66 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL4766PC66 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5305-00-010-0751INTERCHANGEABLE
SCREW,MACHINE
100751
4940-00-169-7706INTERCHANGEABLE
DIAPHRAGM SUBASSY
10075-1
3040-00-285-4804INTERCHANGEABLE
CASING,FLEXIBLE SHAFT ASSEMBLY
3216-2000-5
5360-00-478-0397INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
100751
9390-00-720-4376INTERCHANGEABLE
BELLOWS,PROTECTION
100751
5365-00-835-7719INTERCHANGEABLE
SPACER,SLEEVE
100751
7050-01-099-8756INTERCHANGEABLE
COUNTERBALANCE,CONV
100751
5330-01-230-1780INTERCHANGEABLE
RETAINER,PACKING
100751
5340-01-354-8730INTERCHANGEABLE
CLEVIS,ROD END
100751
6520-01-359-2760INTERCHANGEABLE
STRIPPER,FIBER,LASER
1680-01-539-3282INTERCHANGEABLE
PARTS KIT,MECHANICAL TRANSMISSIO
100751

Frequently Asked Questions

What is NSN 4320-00-398-7808?

NSN 4320-00-398-7808 is a Ring,casing, 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 4320-00-398-7808?

NSN 4320-00-398-7808 has 23 cross-referenced part numbers: 10075-1 (Rps-Fl, Inc. Dba Rps Inc), 169073R (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL4764PC66 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5683PC66 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), RY-127185 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 18 more.

What NSN replaces 4320-00-398-7808?

There are 11 known substitutes for 4320-00-398-7808: 5305-00-010-0751, 4940-00-169-7706, 3040-00-285-4804 and 8 more. Verify interchangeability with system specifications before substitution.

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