PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

021773-00Impeller,pump,centrifugal

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-01-127-5072 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-127-5072 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-127-5072. Primary manufacturer part number: 021773-00.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • 3 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 Impeller,pump,centrifugal, cataloged under National Stock Number 4320-01-127-5072, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 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)
ManufacturersCurtiss-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
NSN4320-01-127-5072
Primary Part Number021773-00
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5306-00-060-4369030-7221 INTERCHANGEABLE
Bolt,u
Mitsubishi Caterpillar Forklift America, Inc
3455-00-232-409719951 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
3455-00-540-272521773 INTERCHANGEABLE
Blade,hole Saw
Black and Decker Us Inc
5330-00-943-801721773 INTERCHANGEABLE
Gasket
Amphenol Corp Div Amphenol Aerospace Operations
4730-01-258-2417 INTERCHANGEABLE
Bushing,pipe
6530-01-592-0137ARD367209900 INTERCHANGEABLE
Bulb,light,surgical,ceiling
Getinge Usa Sales, Llc
Cross-Reference Index
Part NumberManufacturer
021773-00 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
21773 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
021773-00 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
5306-00-060-4369INTERCHANGEABLE
BOLT,U
030-7221
3455-00-232-4097INTERCHANGEABLE
REAMER,MACHINE
19951
3455-00-540-2725INTERCHANGEABLE
BLADE,HOLE SAW
21773
5330-00-943-8017INTERCHANGEABLE
GASKET
21773
4730-01-258-2417INTERCHANGEABLE
BUSHING,PIPE
6530-01-592-0137INTERCHANGEABLE
BULB,LIGHT,SURGICAL,CEILING
ARD367209900

Frequently Asked Questions

What is NSN 4320-01-127-5072?

NSN 4320-01-127-5072 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 4320-01-127-5072?

NSN 4320-01-127-5072 has 3 cross-referenced part numbers: 021773-00 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 21773 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 021773-00 (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4320-01-127-5072?

There are 6 known substitutes for 4320-01-127-5072: 5306-00-060-4369, 3455-00-232-4097, 3455-00-540-2725 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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