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657C1315 B517A — IMPELLER,PUMP,CENTRIFUGAL

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

657C1315 B517A: IMPELLER,PUMP,CENTRIFUGAL.

The IMPELLER,PUMP,CENTRIFUGAL is a the manufacturer industrial component. Key specifications include material: STEEL, overall_diameter: 9.500 INCHES NOMINAL IN, end_item_identification: PUMP,CENTRIFUGAL,WARREN PUMPS INC MODEL 4TDH-6, rotation_direction_for_which_designed: COUNTERCLOCKWISE. This part is cataloged in the U.S.

Government catalog under NSN 4320-01-258-9468, 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
657C1315 B517A
NSN: 4320-01-258-9468
FSC: 4320 — Power and Hand Pumps
CAGE: 63857 — CIRCOR NAVAL SOLUTIONS LLC DBA WARREN PUMPS (USA)
SPECIFICATIONS
materialSTEEL
overall_diameter9.500 INCHES NOMINAL IN
end_item_identificationPUMP,CENTRIFUGAL,WARREN PUMPS INC MODEL 4TDH-6
rotation_direction_for_which_designedCOUNTERCLOCKWISE
NSN4320-01-258-9468
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IMPELLER,PUMP,CENTRIFUGAL TITLE COMPONENT PN 657C1315 B517A MFR IMPELLER,PUMP,CENTRIFU
KEY FEATURES
•
OVERALL DIAMETER: 9.500 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER9.500 INCHES NOMINAL IN
END ITEM IDENTIFICATIONPUMP,CENTRIFUGAL,WARREN PUMPS INC MODEL 4TDH-6
MATERIALSTEEL
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
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
657C1315 0950B517AReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 657C1315 B517A?
657C1315 B517A is a IMPELLER,PUMP,CENTRIFUGAL.
What parts can replace 657C1315 B517A?
There is 1 known substitute for 657C1315 B517A: 657C1315 0950B517A. Substitute compatibility should be verified for your specific system.
What is the NSN for 657C1315 B517A?
657C1315 B517A is cataloged in the U.S. Government catalog under NSN 4320-01-258-9468. 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.