PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23071Impeller,pump,centrifugal

Industrial Technologies and Services Llc · NSN 4320-00-168-0892 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-168-0892 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-168-0892. Primary manufacturer part number: 23071.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Material: COPPER ALLOY
  • Design Type: SINGLE WIDTH
  • Blade Type: BACKWARD CURVE
  • Overall Diameter: 3.980 INCHES NOMINAL IN
  • Hub Length: 0.315 INCHES NOMINAL IN
  • Hub Quantity: 1
  • Blade Quantity: 7
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Copper Alloy construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-168-0892, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4320-00-168-0892
Primary Part Number23071
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusCANCELLED
MaterialCOPPER ALLOY
Design TypeSINGLE WIDTH
Blade TypeBACKWARD CURVE
Overall Diameter3.980 INCHES NOMINAL IN
Hub Length0.315 INCHES NOMINAL IN
Hub Quantity1
Blade Quantity7
Hub LocationBACK SIDE
Rotation Direction for Which DesignedCLOCKWISE
Hub Projection Length Beyond Wheel Side0.420 INCHES NOMINAL IN
Hub Bore Diameter0.750 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5305-00-013-211910-16487 INTERCHANGEABLE
Screw,machine
Precision Aerospace Corporation Dba Precision Engine Control
5910-00-133-8594SMC502981 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3455-00-250-0765 INTERCHANGEABLE
Cutter,milling,end
5330-00-499-408923071 INTERCHANGEABLE
Gasket
Arvinmeritor Inc
5930-01-101-6844P238-2 INTERCHANGEABLE
Switch,pressure
Kahlenberg Industries, Inc. Dba Kahlenberg Industries Inc
5935-01-122-5089IMI-26HR2 INTERCHANGEABLE
Backshell,electrical Connector
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
6130-01-136-707523071 INTERCHANGEABLE
Power Supply Subassembly
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5855-01-509-687123071 INTERCHANGEABLE
Sight,uns,an,pvs22
Charles Reed Knight Jr Dba Knight's Armament Company
6625-01-615-6946108B INTERCHANGEABLE
Nrp,phrase Dectecto
Time Mark Corp
Cross-Reference Index
Part NumberManufacturer
KMP0108B Korody-Colyer Corp a Cr Industries Co (USA)
23071 PRIMARY Industrial Technologies and Services Llc (USA)
S0534-M PRIMARY Diesel Parts Co of California (USA)
108B Industrial Technologies and Services Llc (USA)
M108B Industrial Technologies and Services Llc (USA)
Related Parts
5305-00-013-2119INTERCHANGEABLE
SCREW,MACHINE
10-16487
5910-00-133-8594INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC
SMC502981
3455-00-250-0765INTERCHANGEABLE
CUTTER,MILLING,END
5330-00-499-4089INTERCHANGEABLE
GASKET
23071
5930-01-101-6844INTERCHANGEABLE
SWITCH,PRESSURE
P238-2
5935-01-122-5089INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
IMI-26HR2
6130-01-136-7075INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
23071
5855-01-509-6871INTERCHANGEABLE
SIGHT,UNS,AN,PVS22
23071
6625-01-615-6946INTERCHANGEABLE
NRP,PHRASE DECTECTO
108B

Frequently Asked Questions

What is NSN 4320-00-168-0892?

NSN 4320-00-168-0892 is a Impeller,pump,centrifugal, manufactured by Industrial Technologies and Services Llc, classified under FSC 4320 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4320-00-168-0892?

NSN 4320-00-168-0892 has 5 cross-referenced part numbers: KMP0108B (Korody-Colyer Corp a Cr Industries Co), 23071 (Industrial Technologies and Services Llc), S0534-M (Diesel Parts Co of California), 108B (Industrial Technologies and Services Llc), M108B (Industrial Technologies and Services Llc).

What NSN replaces 4320-00-168-0892?

There are 9 known substitutes for 4320-00-168-0892: 5305-00-013-2119, 5910-00-133-8594, 3455-00-250-0765 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23071?

Key specifications for 23071: Overall Width: 1.132 INCHES NOMINAL IN; Material: COPPER ALLOY; Design Type: SINGLE WIDTH; Blade Type: BACKWARD CURVE. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4320-00-168-0892 still in active supply?

NSN 4320-00-168-0892 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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