PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

22216Impeller,pump,centrifugal

Industrial Technologies and Services Llc · NSN 4320-00-632-2697 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-632-2697 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-632-2697. Primary manufacturer part number: 22216.
Features
  • Impeller,pump,centrifugal — FSC 4320
  • Rotation Direction for Which Designed: CLOCKWISE
  • Blade Type: BACKWARD CURVE
  • Material: ALUMINUM
  • Hub Length: 0.344 INCHES NOMINAL IN
  • Hub Bore Diameter: 0.750 INCHES NOMINAL IN
  • Hub Projection Length Beyond Wheel Side: 0.344 INCHES NOMINAL IN
  • Overall Diameter: 3.945 INCHES NOMINAL IN
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Applications requiring Aluminum construction
General Description

The Impeller,pump,centrifugal, cataloged under National Stock Number 4320-00-632-2697, 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 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-632-2697
Primary Part Number22216
Item NameImpeller,pump,centrifugal
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerIndustrial Technologies and Services Llc
StatusACTIVE
Rotation Direction for Which DesignedCLOCKWISE
Blade TypeBACKWARD CURVE
MaterialALUMINUM
Hub Length0.344 INCHES NOMINAL IN
Hub Bore Diameter0.750 INCHES NOMINAL IN
Hub Projection Length Beyond Wheel Side0.344 INCHES NOMINAL IN
Overall Diameter3.945 INCHES NOMINAL IN
Design TypeSINGLE WIDTH
Hub Quantity1
Hub LocationFRONT SIDE
Blade Quantity7
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1537N116450058 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5930-00-117-61651358-1 INTERCHANGEABLE
Switch,push
Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging
3110-00-156-1432 INTERCHANGEABLE
Bearing,roller,self-Aligning
5306-00-167-3706 INTERCHANGEABLE
Bolt,machine
5999-00-324-8887 INTERCHANGEABLE
Plate,electrical Shield
2805-00-356-130722216 INTERCHANGEABLE
C0ver,breather,cyli
Briggs and Stratton Corp
6730-00-408-6376 INTERCHANGEABLE
Retainer,spring
4730-00-714-633961098 INTERCHANGEABLE
Adapter Assembly,valve
Textron Lycoming Inc Williamsport Plant
5305-00-769-5580 INTERCHANGEABLE
Screw,shoulder
4720-00-833-1868AE373-16 INTERCHANGEABLE
Hose,nonmetallic
Danfoss Power Solutions II, Llc
Cross-Reference Index
Part NumberManufacturer
22216 Korody-Colyer Corp a Cr Industries Co (USA)
13581 Industrial Technologies and Services Llc (USA)
22216 PRIMARY Industrial Technologies and Services Llc (USA)
Related Parts
4820-00-036-1537INTERCHANGEABLE
DISK,VALVE
N116450058
5930-00-117-6165INTERCHANGEABLE
SWITCH,PUSH
1358-1
3110-00-156-1432INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
5306-00-167-3706INTERCHANGEABLE
BOLT,MACHINE
5999-00-324-8887INTERCHANGEABLE
PLATE,ELECTRICAL SHIELD
2805-00-356-1307INTERCHANGEABLE
C0VER,BREATHER,CYLI
22216
6730-00-408-6376INTERCHANGEABLE
RETAINER,SPRING
4730-00-714-6339INTERCHANGEABLE
ADAPTER ASSEMBLY,VALVE
61098
5305-00-769-5580INTERCHANGEABLE
SCREW,SHOULDER
4720-00-833-1868INTERCHANGEABLE
HOSE,NONMETALLIC
AE373-16
5962-01-077-6115INTERCHANGEABLE
MICROCIRCUIT,LINEAR
804961-1
1377-01-346-2222INTERCHANGEABLE
THRUSTER,CARTRIDGE ACTUATED
1358-1

Frequently Asked Questions

What is NSN 4320-00-632-2697?

NSN 4320-00-632-2697 is a Impeller,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 4320-00-632-2697?

NSN 4320-00-632-2697 has 3 cross-referenced part numbers: 22216 (Korody-Colyer Corp a Cr Industries Co), 13581 (Industrial Technologies and Services Llc), 22216 (Industrial Technologies and Services Llc).

What NSN replaces 4320-00-632-2697?

There are 12 known substitutes for 4320-00-632-2697: 4820-00-036-1537, 5930-00-117-6165, 3110-00-156-1432 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 22216?

Key specifications for 22216: Rotation Direction for Which Designed: CLOCKWISE; Blade Type: BACKWARD CURVE; Special Features: PIN MTD W/TWO MTG HOLES 180 DEG APART; W/SHOULDERED SHAFT 6.375 IN. LG BY 0.750 IN. MAJOR DIA IN; Material: ALUMINUM. 13 total characteristics are documented in the Federal Logistics Information System.

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