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Technical Data Sheet
PartsTable / COMPONENT / 6690-9
6690-9 ✓ 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 STATOR ASSEMBLY,PUMP,TURBINE is a the manufacturer industrial component. Key specifications include end_item_identification: 4320-00-007-2638 PUMP,CENTRIFUGAL, general_characteristics_item_description: STAINLESS STEEL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-106-1004, 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
6690-9
NSN: 5360-00-106-1004
FSC: 5360
CAGE: 93835 — PARKER HANNIFIN CORPORATION DIV HYDRAULIC SYSTEMS DIVISION (USA)
SPECIFICATIONS
end_item_identification4320-00-007-2638 PUMP,CENTRIFUGAL
general_characteristics_item_descriptionSTAINLESS STEEL
NSN5360-00-106-1004
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STATOR ASSEMBLY,PUMP,TURBINE TITLE COMPONENT PN 6690-9 MFR STATOR ASSEMBLY,PUMP,T
KEY FEATURES
•
INSIDE DIAMETER: 0.184 INCHES NOMINAL IN
•
SPRING DEFLECTION RATE: 155.000 POUNDS PER INCH NOMINAL LBS
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
STYLE DESIGNATOR: CYLINDRICAL
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
ACCOMMODATED ROD DIAMETER: 0.178 INCHES NOMINAL IN
•
COIL QUANTITY: 14 1/2
•
SPRING FREE OUTSIDE DIAMETER: 0.320 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
INSIDE DIAMETER0.184 INCHES NOMINAL IN
SPRING DEFLECTION RATE155.000 POUNDS PER INCH NOMINAL LBS
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
STYLE DESIGNATORCYLINDRICAL
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
ACCOMMODATED ROD DIAMETER0.178 INCHES NOMINAL IN
COIL QUANTITY14 1/2
SPRING FREE OUTSIDE DIAMETER0.320 INCHES NOMINAL IN
SPRING FREE LENGTH1.371 INCHES NOMINAL IN
SPRING SOLID LENGTH0.986 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
66909Interchangeable
interchangeable cross-reference
interchangeable
E8256 ITEM 11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6690-9?
6690-9 is a STATOR ASSEMBLY,PUMP,TURBINE.
What parts can replace 6690-9?
There are 2 known substitutes for 6690-9: 66909, E8256 ITEM 11. Substitute compatibility should be verified for your specific system.
What is the NSN for 6690-9?
6690-9 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-106-1004. 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