PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12891PSleeve,shaft,pump

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-218-3307 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-218-3307 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-218-3307. Primary manufacturer part number: 12891P.
Features
  • Sleeve,shaft,pump — FSC 4320
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Sleeve,shaft,pump, cataloged under National Stock Number 4320-00-218-3307, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 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)
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
NSN4320-00-218-3307
Primary Part Number12891P
Item NameSleeve,shaft,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5930-00-401-670051507 INTERCHANGEABLE
Switch,rotary
Cae Inc
5935-00-504-47161037-18 INTERCHANGEABLE
Cover,electrical Connector
Raytheon Company Dba Raytheon
1420-01-203-90318106011-5 INTERCHANGEABLE
Nozzle,gas Generator
General Dynamics Ordnance & Tactical Systems, Inc. Dba General Dynamics Ordinance and Tactical Systems Div General Dynamics Ordnance and
Cross-Reference Index
Part NumberManufacturer
10439 Rps-Fl, Inc. Dba Rps Inc (USA)
SL6416PC8 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SL6417PC9 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
12891P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
12891P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
5930-00-401-6700INTERCHANGEABLE
SWITCH,ROTARY
51507
5935-00-504-4716INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
1037-18
1420-01-203-9031INTERCHANGEABLE
NOZZLE,GAS GENERATOR
8106011-5

Frequently Asked Questions

What is NSN 4320-00-218-3307?

NSN 4320-00-218-3307 is a Sleeve,shaft,pump, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-218-3307?

NSN 4320-00-218-3307 has 5 cross-referenced part numbers: 10439 (Rps-Fl, Inc. Dba Rps Inc), SL6416PC8 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SL6417PC9 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 12891P (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 12891P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging).

What NSN replaces 4320-00-218-3307?

There are 3 known substitutes for 4320-00-218-3307: 5930-00-401-6700, 5935-00-504-4716, 1420-01-203-9031. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com