PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10194Cover,hydraulic,pump-Motor

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-218-3578 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-3578 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-3578. Primary manufacturer part number: 10194.
Features
  • Cover,hydraulic,pump-Motor — FSC 4320
  • Overall Diameter: 4.000 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • 5 verified cross-references
  • Primary manufacturer: Rps-Fl, Inc. Dba Rps Inc
Applications
  • Applications requiring Copper Alloy construction
General Description

The Cover,hydraulic,pump-Motor, cataloged under National Stock Number 4320-00-218-3578, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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
NSN4320-00-218-3578
Primary Part Number10194
Item NameCover,hydraulic,pump-Motor
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Overall Diameter4.000 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6220-00-012-362026315R INTERCHANGEABLE
Light,marker,clearance
Truck-Lite Co., Llc
3655-00-043-4094 INTERCHANGEABLE
Coil,aftercooler Fourth Stage
5977-00-089-328710194 INTERCHANGEABLE
Brush,electrical Contact
Miraj Corp
3040-00-148-0372 INTERCHANGEABLE
Connecting Link,rigid
5910-00-169-9429L00635 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5910-00-198-9157 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5999-00-249-5989 INTERCHANGEABLE
Mounting Pad,electrical-Electron
4810-00-600-886610194 INTERCHANGEABLE
Seat CAGE Assembly
Aerco International, Inc. Dba Aerco International Inc
5305-00-619-1189 INTERCHANGEABLE
Screw,machine
5998-00-678-877810194 INTERCHANGEABLE
Electronic Components Assembly
Weigh-Tronix Inc
Cross-Reference Index
Part NumberManufacturer
SK-139827 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-139827 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
1987-P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
1987-P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
10194 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
6220-00-012-3620INTERCHANGEABLE
LIGHT,MARKER,CLEARANCE
26315R
3655-00-043-4094INTERCHANGEABLE
COIL,AFTERCOOLER FOURTH STAGE
5977-00-089-3287INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
10194
3040-00-148-0372INTERCHANGEABLE
CONNECTING LINK,RIGID
5910-00-169-9429INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
L00635
5910-00-198-9157INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5999-00-249-5989INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
4810-00-600-8866INTERCHANGEABLE
SEAT CAGE ASSEMBLY
10194
5305-00-619-1189INTERCHANGEABLE
SCREW,MACHINE
5998-00-678-8778INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
10194
5999-00-702-4890INTERCHANGEABLE
SHIELDING GASKET,ELECTRONIC
4730-00-726-8478INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
1019-4

Frequently Asked Questions

What is NSN 4320-00-218-3578?

NSN 4320-00-218-3578 is a Cover,hydraulic,pump-Motor, 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 4320-00-218-3578?

NSN 4320-00-218-3578 has 5 cross-referenced part numbers: SK-139827 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK-139827 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1987-P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1987-P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 10194 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4320-00-218-3578?

There are 12 known substitutes for 4320-00-218-3578: 6220-00-012-3620, 3655-00-043-4094, 5977-00-089-3287 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10194?

Key specifications for 10194: Overall Diameter: 4.000 INCHES NOMINAL IN; Material: COPPER ALLOY; Special Features: SPLIT DESIGN; 2.031 IN. BORE; SIX 0.219 IN. DIA HOLES ON A 3.375 IN. BLT CIR IN; Overall Height: 0.438 INCHES NOMINAL IN. 4 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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