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Technical Data Sheet
PartsTable / COMPONENT / CA10890
CA10890 ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,PRE. Key specifications include material: COPPER ALLOY, design_type: SINGLE WIDTH, overall_diameter: 11.625 INCHES NOMINAL IN, end_item_identification: BUFFALO PUMPS COMPANY AUXILIARY CIRCULATING PUMP,8X10 IN. SLV SECTIONAL,P/N CA10890-1000, rotation_direction_for_which_designed: CLOCKWISE OR COUNTERCLOCKWISE.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-197-2017, 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
CA10890
NSN: 4320-01-197-2017
FSC: 4320
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
materialCOPPER ALLOY
design_typeSINGLE WIDTH
overall_diameter11.625 INCHES NOMINAL IN
end_item_identificationBUFFALO PUMPS COMPANY AUXILIARY CIRCULATING PUMP,8X10 IN. SLV SECTIONAL,P/N CA10890-1000
rotation_direction_for_which_designedCLOCKWISE OR COUNTERCLOCKWISE
NSN4320-01-197-2017
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,WIRE WOUND,PRE TITLE COMPONENT PN CA10890 MFR RESISTOR,VARIABLE,WIRE
KEY FEATURES
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATIONBUFFALO PUMPS COMPANY AUXILIARY CIRCULATING PUMP,8X10 IN. SLV SECTIONAL,P/N CA10890-1000
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
12268-2Interchangeable
interchangeable cross-reference
interchangeable
5330PL1668864Interchangeable
interchangeable cross-reference
interchangeable
12283Interchangeable
interchangeable cross-reference
interchangeable
CA10890Interchangeable
interchangeable cross-reference
interchangeable
12283-2Interchangeable
interchangeable cross-reference
interchangeable
55-22211-18Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CA10890?
CA10890 is a RESISTOR,VARIABLE,WIRE WOUND,PRE.
What parts can replace CA10890?
There are 8 known substitutes for CA10890: 12268-2, 5330PL1668864, 12283 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CA10890?
CA10890 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4320-01-197-2017. 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