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3642IMP — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3642IMP: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL, blade_type: FORWARD CURVE, hub_length: 0.625 INCHES NOMINAL IN, design_type: SINGLE WIDTH, hub_location: CENTERED, overall_width: 1.844 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-103-8536, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
3642IMP
NSN: 4320-00-103-8536
FSC: 4320 — Power and Hand Pumps
CAGE: 25681 — ITT GOULDS PUMPS, INC. (USA)
SPECIFICATIONS
materialSTEEL
blade_typeFORWARD CURVE
hub_length0.625 INCHES NOMINAL IN
design_typeSINGLE WIDTH
hub_locationCENTERED
hub_quantity1
overall_width1.844 INCHES NOMINAL IN
blade_quantity4
mounting_methodTHREAD
thread_diameter0.451 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
thread_quantity20 PER INCH
overall_diameter3.812 INCHES NOMINAL IN
NSN4320-00-103-8536
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 3642IMP MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
HUB BORE DIAMETER: 1.500 INCHES NOMINAL IN
•
HUB LENGTH: 0.625 INCHES NOMINAL IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 3.812 INCHES NOMINAL IN
•
MOUNTING METHOD: THREAD
•
THREAD DIAMETER: 0.451 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
•
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
HUB BORE DIAMETER1.500 INCHES NOMINAL IN
HUB LENGTH0.625 INCHES NOMINAL IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER3.812 INCHES NOMINAL IN
MOUNTING METHODTHREAD
THREAD DIAMETER0.451 INCHES MINIMUM AND 1.455 INCHES MAXIMUM IN
OVERALL WIDTH1.844 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
HUB PROJECTION LENGTH BEYOND WHEEL SIDE0.625 INCHES NOMINAL IN
BLADE QUANTITY4
SUBSTITUTES & CROSS-REFERENCES 4
114-17-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
2K41Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
78-98-1102-3-13-16INBZReference document
Same NSN cross-reference
Reference document — Secondary reference
78-98Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3642IMP?
3642IMP is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 3642IMP?
There are 4 known substitutes for 3642IMP: 114-17-6, 2K41, 78-98-1102-3-13-16INBZ and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 3642IMP?
3642IMP is cataloged in the U.S. Government catalog under NSN 4320-00-103-8536. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.