PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10373Sleeve,shaft,pump

Rps-Fl, Inc. Dba Rps Inc · NSN 4320-00-218-3311 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-3311 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-3311. Primary manufacturer part number: 10373.
Features
  • Sleeve,shaft,pump — FSC 4320
  • 10 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 Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-218-3311, 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 10 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 NameSleeve,shaft,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersCurtiss-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); Rps-Fl, Inc. Dba Rps Inc (CAGE 54402)
Technical Specifications
ParameterValue
NSN4320-00-218-3311
Primary Part Number10373
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerRps-Fl, Inc. Dba Rps Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
7035-00-018-0350 INTERCHANGEABLE
Control Assembly,top
5999-00-035-88472051D31G1 INTERCHANGEABLE
Contact,electrical
Schneider Electric Usa, Inc.
5998-00-179-390410373 INTERCHANGEABLE
Electronic Components Assembly
Weigh-Tronix Inc
4320-00-218-331010259 INTERCHANGEABLE
Ring,wearing
Rps-Fl, Inc. Dba Rps Inc
5920-00-263-2191 INTERCHANGEABLE
Fuse,cartridge
5340-00-330-5701SM-B-187021 INTERCHANGEABLE
Bracket,angle
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5360-00-406-913310373 INTERCHANGEABLE
Spring,valve
Imi Norgren Sales Ltd
3040-00-646-681010373 INTERCHANGEABLE
Collar,shaft
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5965-00-715-4031H172U INTERCHANGEABLE
Headset-Microphone
Joint Electronics Type Designation System
2520-00-735-11367351136 INTERCHANGEABLE
Universal Joint,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
3116P Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
3116P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
10373 PRIMARY Rps-Fl, Inc. Dba Rps Inc (USA)
SL5182PC9 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SL5221PC9 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5182PC9 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
255182-6 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
255182-6 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL-5221 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL5221PC9 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
7035-00-018-0350INTERCHANGEABLE
CONTROL ASSEMBLY,TOP
5999-00-035-8847INTERCHANGEABLE
CONTACT,ELECTRICAL
2051D31G1
5998-00-179-3904INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
10373
4320-00-218-3310INTERCHANGEABLE
RING,WEARING
10259
5920-00-263-2191INTERCHANGEABLE
FUSE,CARTRIDGE
5340-00-330-5701INTERCHANGEABLE
BRACKET,ANGLE
SM-B-187021
5360-00-406-9133INTERCHANGEABLE
SPRING,VALVE
10373
3040-00-646-6810INTERCHANGEABLE
COLLAR,SHAFT
10373
5965-00-715-4031INTERCHANGEABLE
HEADSET-MICROPHONE
H172U
2520-00-735-1136INTERCHANGEABLE
UNIVERSAL JOINT,VEHICULAR
7351136
5330-00-969-2734INTERCHANGEABLE
SEAL,PLAIN ENCASED
10373
4720-01-131-9587INTERCHANGEABLE
HOSE,NONMETALLIC
25765

Frequently Asked Questions

What is NSN 4320-00-218-3311?

NSN 4320-00-218-3311 is a Sleeve,shaft,pump, 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 4320-00-218-3311?

NSN 4320-00-218-3311 has 10 cross-referenced part numbers: 3116P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 3116P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 10373 (Rps-Fl, Inc. Dba Rps Inc), SL5182PC9 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SL5221PC9 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 5 more.

What NSN replaces 4320-00-218-3311?

There are 12 known substitutes for 4320-00-218-3311: 7035-00-018-0350, 5999-00-035-8847, 5998-00-179-3904 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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