PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24573Pump Subassembly,centrifugal

Industrial Technologies and Services Llc · NSN 4320-01-249-3901 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-249-3901 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-249-3901. Primary manufacturer part number: 24573.
Features
  • Pump Subassembly,centrifugal — FSC 4320
  • Major Components: SHAFT 1; IMPELLER 1
  • 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 Subassembly,centrifugal, cataloged under National Stock Number 4320-01-249-3901, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-249-3901
Primary Part Number24573
Item NamePump Subassembly,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Major ComponentsSHAFT 1; IMPELLER 1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3455-00-242-6213 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
5999-00-252-744324573 INTERCHANGEABLE
Contact Assembly,electrical
Naval Ship Systems Command
6150-00-681-289616102-058 INTERCHANGEABLE
Bus,conductor
Marathonnorco Aerospace, Inc. Dba Marathon Power Technologies Company
1650-00-758-8733 INTERCHANGEABLE
Parts Kit,valve
5330-00-928-4588306-032-0010 INTERCHANGEABLE
Packing with Retainer
Northrop Grumman Systems Corporation
3030-00-994-991824573 INTERCHANGEABLE
Belts,v,matched Set
Contitech Usa, Inc Dba Veyance Technologies
5330-01-113-2177716353 INTERCHANGEABLE
Retainer,packing
Hamilton Sundstrand Corporation
5330-01-288-6601PA0024573 INTERCHANGEABLE
Packing,preformed
Moog Inc. Dba Ampac-Isp Corp
5310-01-421-306124573 INTERCHANGEABLE
Nut,self-Locking,hexagon
Spx Fluid Power
3040-01-442-820624573 INTERCHANGEABLE
Gearshaft,spur
Paccar Winch Div
Cross-Reference Index
Part NumberManufacturer
24573 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
3455-00-242-6213INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
5999-00-252-7443INTERCHANGEABLE
CONTACT ASSEMBLY,ELECTRICAL
24573
6150-00-681-2896INTERCHANGEABLE
BUS,CONDUCTOR
16102-058
1650-00-758-8733INTERCHANGEABLE
PARTS KIT,VALVE
5330-00-928-4588INTERCHANGEABLE
PACKING WITH RETAINER
306-032-0010
3030-00-994-9918INTERCHANGEABLE
BELTS,V,MATCHED SET
24573
5330-01-113-2177INTERCHANGEABLE
RETAINER,PACKING
716353
5330-01-288-6601INTERCHANGEABLE
PACKING,PREFORMED
PA0024573
5310-01-421-3061INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
24573
3040-01-442-8206INTERCHANGEABLE
GEARSHAFT,SPUR
24573
5920-01-484-0713INTERCHANGEABLE
ARRESTER,LIGHTNING
24573

Frequently Asked Questions

What is NSN 4320-01-249-3901?

NSN 4320-01-249-3901 is a Pump Subassembly,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 4320-01-249-3901?

NSN 4320-01-249-3901 has 1 cross-referenced part number: 24573 (Industrial Technologies and Services Llc).

What NSN replaces 4320-01-249-3901?

There are 11 known substitutes for 4320-01-249-3901: 3455-00-242-6213, 5999-00-252-7443, 6150-00-681-2896 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24573?

Key specifications for 24573: Major Components: SHAFT 1; IMPELLER 1; Special Features: L-H ROTATION. 2 total characteristics are documented in the Federal Logistics Information System.

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