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5145576 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PUMP,ROTARY is a the manufacturer industrial component. Key specifications include operation_method: POWERED, rotary_pump_design: FLEXIBLE MEMBER, drive_connection_type: SPUR GEAR, intake_connection_type: OVAL FLANGE, pump_rotation_direction: COUNTERCLOCKWISE, media_for_which_designed: WATER, FRESH. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-389-9090, 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
5145576
NSN: 4320-00-389-9090
FSC: 4320
CAGE: 72582 — ROLLS-ROYCE SOLUTIONS AMERICA INC (USA)
SPECIFICATIONS
operation_methodPOWERED
rotary_pump_designFLEXIBLE MEMBER
drive_connection_typeSPUR GEAR
intake_connection_typeOVAL FLANGE
pump_rotation_directionCOUNTERCLOCKWISE
media_for_which_designedWATER, FRESH
discharge_connection_typeOVAL FLANGE
intake_connection_quantity1
discharge_connection_quantity1
pumping_element_operating_positionHORIZONTAL
NSN4320-00-389-9090
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PUMP,ROTARY TITLE COMPONENT PN 5145576 MFR PUMP,ROTARY
KEY FEATURES
•
ROTARY PUMP DESIGN: FLEXIBLE MEMBER
•
PUMP ROTATION DIRECTION: COUNTERCLOCKWISE
•
DISCHARGE CONNECTION QUANTITY: 1
•
DISCHARGE CONNECTION TYPE: OVAL FLANGE
•
INTAKE CONNECTION QUANTITY: 1
•
MEDIA FOR WHICH DESIGNED: WATER, FRESH
•
PUMPING ELEMENT OPERATING POSITION: HORIZONTAL
•
DRIVE CONNECTION TYPE: SPUR GEAR
TECHNICAL CHARACTERISTICS (FLIS)
ROTARY PUMP DESIGNFLEXIBLE MEMBER
PUMP ROTATION DIRECTIONCOUNTERCLOCKWISE
DISCHARGE CONNECTION QUANTITY1
DISCHARGE CONNECTION TYPEOVAL FLANGE
INTAKE CONNECTION QUANTITY1
MEDIA FOR WHICH DESIGNEDWATER, FRESH
PUMPING ELEMENT OPERATING POSITIONHORIZONTAL
DRIVE CONNECTION TYPESPUR GEAR
INTAKE CONNECTION TYPEOVAL FLANGE
OPERATION METHODPOWERED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
A149518Interchangeable
interchangeable cross-reference
interchangeable
5309Interchangeable
interchangeable cross-reference
interchangeable
900309Interchangeable
interchangeable cross-reference
interchangeable
O-C-265Interchangeable
interchangeable cross-reference
interchangeable
A-A-59282Interchangeable
interchangeable cross-reference
interchangeable
P188-500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5145576?
5145576 is a PUMP,ROTARY.
What parts can replace 5145576?
There are 17 known substitutes for 5145576: A149518, 5309, 900309 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5145576?
5145576 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-00-389-9090. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026