PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

213439Impeller,pump,centrifugal

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-125-2289 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-125-2289 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-125-2289. Primary manufacturer part number: 213439.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Material: NICKEL ALLOY
  • 4 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Nickel Alloy construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-125-2289, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-125-2289
Primary Part Number213439
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
MaterialNICKEL ALLOY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3120-01-381-22652134-39 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation
3040-01-418-933921343-1005-1 INTERCHANGEABLE
Guide,spring,gear Operator
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
1F-4995 PIECE 4 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
1F-4995 PIECE 4 Toolex, Inc Dba Toolex Inc (USA)
213439 Toolex, Inc Dba Toolex Inc (USA)
213439 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
3120-01-381-2265INTERCHANGEABLE
BUSHING,SLEEVE
2134-39
3040-01-418-9339INTERCHANGEABLE
GUIDE,SPRING,GEAR OPERATOR
21343-1005-1

Frequently Asked Questions

What is NSN 4320-01-125-2289?

NSN 4320-01-125-2289 is a Impeller,pump,centrifugal, 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 4320-01-125-2289?

NSN 4320-01-125-2289 has 4 cross-referenced part numbers: 1F-4995 PIECE 4 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 1F-4995 PIECE 4 (Toolex, Inc Dba Toolex Inc), 213439 (Toolex, Inc Dba Toolex Inc), 213439 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4320-01-125-2289?

There are 2 known substitutes for 4320-01-125-2289: 3120-01-381-2265, 3040-01-418-9339. Verify interchangeability with system specifications before substitution.

What are the specifications of 213439?

Key specifications for 213439: Material: NICKEL ALLOY. 1 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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