PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1498Impeller,pump,centrifugal

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-5718 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-5718 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-5718. Primary manufacturer part number: 1498.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • 10 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 4320-00-398-5718, 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 10 commercial cross-references from 4 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)
ManufacturersCurtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9); Capitol Engine Co, Inc Dba Salmini Worldwide (CAGE 78047); Ingersoll-Rand Co Standard Pump-Aldrich Div (CAGE 01026); Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (CAGE 88032)
Technical Specifications
ParameterValue
NSN4320-00-398-5718
Primary Part Number1498
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 12
7350-00-162-30067350001623006 INTERCHANGEABLE
Cup,disposable
National Industries for the Blind
4730-00-343-69541498 INTERCHANGEABLE
Nut,tube Coupling
King Engineering Corporation Dba King-Gage Systems
2530-00-419-8743FC1498 INTERCHANGEABLE
Piston,hydraulic Brake,master Cy
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5315-00-664-3392 INTERCHANGEABLE
Pin,hollow
5865-01-038-3924083-001126 INTERCHANGEABLE
Plate,switch,program
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5310-01-161-73111498 INTERCHANGEABLE
Washer,flat
DP Manufacturing Inc.
2590-01-180-280651498 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
6150-01-199-814214-98 INTERCHANGEABLE
Housing,electrical Rotating Equi
Motorola Automotive Electronics
4140-01-248-260627539 INTERCHANGEABLE
Fan Assembly
Paxton Products Inc
4820-01-283-1902 INTERCHANGEABLE
Seat,valve
Cross-Reference Index
Part NumberManufacturer
1498 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
SMC-A-2100 PRIMARY Capitol Engine Co, Inc Dba Salmini Worldwide (USA)
1498 Ingersoll-Rand Co Standard Pump-Aldrich Div (USA)
N52620ITEMAXANDEX PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
N52620ITEMAXXEX Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
N52620ITEMAXXEX Ingersoll-Rand Co Standard Pump-Aldrich Div (USA)
N52620ITEMAXXEX Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
1498 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
N52620ITEMAXANDEX Ingersoll-Rand Co Standard Pump-Aldrich Div (USA)
N52620ITEMAXANDEX Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
7350-00-162-3006INTERCHANGEABLE
CUP,DISPOSABLE
7350001623006
4730-00-343-6954INTERCHANGEABLE
NUT,TUBE COUPLING
1498
2530-00-419-8743INTERCHANGEABLE
PISTON,HYDRAULIC BRAKE,MASTER CY
FC1498
5315-00-664-3392INTERCHANGEABLE
PIN,HOLLOW
5865-01-038-3924INTERCHANGEABLE
PLATE,SWITCH,PROGRAM
083-001126
5310-01-161-7311INTERCHANGEABLE
WASHER,FLAT
1498
2590-01-180-2806INTERCHANGEABLE
FILTER ELEMENT,FLUID
51498
6150-01-199-8142INTERCHANGEABLE
HOUSING,ELECTRICAL ROTATING EQUI
14-98
4140-01-248-2606INTERCHANGEABLE
FAN ASSEMBLY
27539
4820-01-283-1902INTERCHANGEABLE
SEAT,VALVE
4820-01-283-8525INTERCHANGEABLE
SEAT,VALVE
4820-01-283-8526INTERCHANGEABLE
SEAT,VALVE

Frequently Asked Questions

What is NSN 4320-00-398-5718?

NSN 4320-00-398-5718 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 4320-00-398-5718?

NSN 4320-00-398-5718 has 10 cross-referenced part numbers: 1498 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), SMC-A-2100 (Capitol Engine Co, Inc Dba Salmini Worldwide), 1498 (Ingersoll-Rand Co Standard Pump-Aldrich Div), N52620ITEMAXANDEX (Curtiss-Wright Electro-Mechanical Corporation Div Epd), N52620ITEMAXXEX (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 5 more.

What NSN replaces 4320-00-398-5718?

There are 12 known substitutes for 4320-00-398-5718: 7350-00-162-3006, 4730-00-343-6954, 2530-00-419-8743 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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