PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28399Pump,centrifugal

Industrial Technologies and Services Llc · NSN 4320-01-732-7440 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-732-7440 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-732-7440. Primary manufacturer part number: 28399.
Features
  • Pump,centrifugal — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Industrial Technologies and Services Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-732-7440, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Industrial Technologies and Services Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,centrifugal
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersIndustrial Technologies and Services Llc (CAGE 76122)
Technical Specifications
ParameterValue
NSN4320-01-732-7440
Primary Part Number28399
Item NamePump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5340-00-140-3924323950 INTERCHANGEABLE
Bracket,angle
Fwd Seagrave Holdings Lp
6240-00-155-787853M5324 INTERCHANGEABLE
Lamp,incandescent
Newark Electronics Corporation Dba Newark
4310-00-690-3792 INTERCHANGEABLE
Cylinder,air Compre
4820-01-226-733728399 INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5910-01-397-05900283990007 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Riimic, Llc Dba Sunair Electronics
4730-01-642-111628399 INTERCHANGEABLE
Elbow,pipe
United States Plastic Corp
3465-01-731-646228810 INTERCHANGEABLE
Fixture,arbor Press
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
28399 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
5340-00-140-3924INTERCHANGEABLE
BRACKET,ANGLE
323950
6240-00-155-7878INTERCHANGEABLE
LAMP,INCANDESCENT
53M5324
4310-00-690-3792INTERCHANGEABLE
CYLINDER,AIR COMPRE
4820-01-226-7337INTERCHANGEABLE
STEM,FLUID VALVE
28399
5910-01-397-0590INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
0283990007
4730-01-642-1116INTERCHANGEABLE
ELBOW,PIPE
28399
3465-01-731-6462INTERCHANGEABLE
FIXTURE,ARBOR PRESS
28810

Frequently Asked Questions

What is NSN 4320-01-732-7440?

NSN 4320-01-732-7440 is a Pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-732-7440?

NSN 4320-01-732-7440 has 1 cross-referenced part number: 28399 (Industrial Technologies and Services Llc).

What NSN replaces 4320-01-732-7440?

There are 7 known substitutes for 4320-01-732-7440: 5340-00-140-3924, 6240-00-155-7878, 4310-00-690-3792 and 4 more. Verify interchangeability with system specifications before substitution.

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