PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10159Impeller,pump,centrifugal

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-873-0347 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-873-0347 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-873-0347. Primary manufacturer part number: 10159.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • 7 verified cross-references
  • Primary manufacturer: Rps-Fl, Inc. Dba Rps Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-873-0347, 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 7 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 NameImpeller,pump,centrifugal
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersRps-Fl, Inc. Dba Rps Inc (CAGE 54402); Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 93232)
Technical Specifications
ParameterValue
NSN4320-00-873-0347
Primary Part Number10159
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4920-00-232-9636 INTERCHANGEABLE
Stud,beel,tape Guid
5360-00-233-213810159 INTERCHANGEABLE
Spring,helical,compression
Hydro-Aire Aerospace Corp
3895-00-441-813310159 INTERCHANGEABLE
Parts Kit,seal
Texas Hydraulics, Inc.
5305-00-537-82646L6832-20-1S2 INTERCHANGEABLE
Screw,machine
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5935-00-581-42978495722 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
6685-00-914-5942SCD10159 INTERCHANGEABLE
Indicator,temperature,thermocoup
Celtech Corporation Div Use CAGE 65552 for All Orders
5962-01-005-5529 INTERCHANGEABLE
Microcircuit,digital
5360-01-039-8810 INTERCHANGEABLE
Spring,helical,compression
5910-01-044-0294 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
5999-01-090-5743 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Cross-Reference Index
Part NumberManufacturer
10159 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
SK-56021 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
18365P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
18365P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-56021 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-112213 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-112213 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
4920-00-232-9636INTERCHANGEABLE
STUD,BEEL,TAPE GUID
5360-00-233-2138INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10159
3895-00-441-8133INTERCHANGEABLE
PARTS KIT,SEAL
10159
5305-00-537-8264INTERCHANGEABLE
SCREW,MACHINE
6L6832-20-1S2
5935-00-581-4297INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8495722
6685-00-914-5942INTERCHANGEABLE
INDICATOR,TEMPERATURE,THERMOCOUP
SCD10159
5962-01-005-5529INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5360-01-039-8810INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5910-01-044-0294INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
5999-01-090-5743INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
6210-01-150-4615INTERCHANGEABLE
FOOT ASSEMBLY MOUNTING
10159
4820-01-235-3651INTERCHANGEABLE
STEM,FLUID VALVE
800057

Frequently Asked Questions

What is NSN 4320-00-873-0347?

NSN 4320-00-873-0347 is a Impeller,pump,centrifugal, 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 4320-00-873-0347?

NSN 4320-00-873-0347 has 7 cross-referenced part numbers: 10159 (Rps-Fl, Inc. Dba Rps Inc), SK-56021 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 18365P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 18365P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK-56021 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 2 more.

What NSN replaces 4320-00-873-0347?

There are 12 known substitutes for 4320-00-873-0347: 4920-00-232-9636, 5360-00-233-2138, 3895-00-441-8133 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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