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657C1313B478A — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

657C1313B478A: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, blade_quantity: 22, overall_diameter: 9.500 INCHES NOMINAL IN, rotation_direction_for_which_designed: CLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-140-7116, 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
657C1313B478A
NSN: 4320-01-140-7116
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
blade_quantity22
overall_diameter9.500 INCHES NOMINAL IN
rotation_direction_for_which_designedCLOCKWISE
NSN4320-01-140-7116
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 657C1313B478A MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
OVERALL DIAMETER: 9.500 INCHES NOMINAL IN
•
BLADE QUANTITY: 22
•
MATERIAL: STEEL CORROSION RESISTING
•
ROTATION DIRECTION FOR WHICH DESIGNED: CLOCKWISE
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER9.500 INCHES NOMINAL IN
BLADE QUANTITY22
MATERIALSTEEL CORROSION RESISTING
ROTATION DIRECTION FOR WHICH DESIGNEDCLOCKWISE
SUBSTITUTES & CROSS-REFERENCES 1
PL999R0523PC20Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 657C1313B478A?
657C1313B478A is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 657C1313B478A?
There is 1 known substitute for 657C1313B478A: PL999R0523PC20. Substitute compatibility should be verified for your specific system.
What is the NSN for 657C1313B478A?
657C1313B478A is cataloged in the U.S. Government catalog under NSN 4320-01-140-7116. 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.