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443-2375-225 — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

443-2375-225: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, blade_type: BACKWARD CURVE, design_type: SINGLE WIDTH, keyway_type: RECTANGULAR, hub_location: CENTERED, mounting_method: KEY. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-412-3856, 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
443-2375-225
NSN: 4320-01-412-3856
FSC: 4320 — Power and Hand Pumps
CAGE: 04579 — AURORA PUMP A UNIT OF GENERAL SIGNAL CORP (USA)
SPECIFICATIONS
materialCOPPER ALLOY
blade_typeBACKWARD CURVE
design_typeSINGLE WIDTH
keyway_typeRECTANGULAR
hub_locationCENTERED
hub_quantity1
keyway_quantity1
mounting_methodKEY
overall_diameter6.250 INCHES NOMINAL IN
special_featuresIMPELLER KEY IS STAINLESS STEEL
hub_bore_diameter1.375 INCHES NOMINAL IN
end_item_identification4920-01-070-2721
NSN4320-01-412-3856
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 443-2375-225 MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
KEYWAY TYPE: RECTANGULAR
•
HUB BORE DIAMETER: 1.375 INCHES NOMINAL IN
•
DESIGN TYPE: SINGLE WIDTH
•
OVERALL DIAMETER: 6.250 INCHES NOMINAL IN
•
MOUNTING METHOD: KEY
•
KEYWAY QUANTITY: 1
•
HUB QUANTITY: 1
•
HUB LOCATION: CENTERED
TECHNICAL CHARACTERISTICS
KEYWAY TYPERECTANGULAR
HUB BORE DIAMETER1.375 INCHES NOMINAL IN
DESIGN TYPESINGLE WIDTH
OVERALL DIAMETER6.250 INCHES NOMINAL IN
MOUNTING METHODKEY
KEYWAY QUANTITY1
HUB QUANTITY1
HUB LOCATIONCENTERED
SPECIAL FEATURESIMPELLER KEY IS STAINLESS STEEL
END ITEM IDENTIFICATION4920-01-070-2721
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
3-483-10 ITEM 59 SN-93-67799-2Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 443-2375-225?
443-2375-225 is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 443-2375-225?
There is 1 known substitute for 443-2375-225: 3-483-10 ITEM 59 SN-93-67799-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 443-2375-225?
443-2375-225 is cataloged in the U.S. Government catalog under NSN 4320-01-412-3856. 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.