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Technical Data Sheet
239463-1 ✓ 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

CAPACITOR,FIXED,MICA DIELECTRIC. Key specifications include drive_type: DIRECT, mounting_type: FLANGE, drive_shaft_type: SPLINED, INVOLUTE EXTERNAL, operation_method: POWERED, prime_mover_type: ELECTRIC MOTOR, style_designator: FIXED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-408-7760, 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
239463-1
NSN: 4140-01-408-7760
FSC: 4140
CAGE: 94987 — CUBIC DEFENSE APPLICATIONS, INC. (USA)
SPECIFICATIONS
drive_typeDIRECT
mounting_typeFLANGE
drive_shaft_typeSPLINED, INVOLUTE EXTERNAL
operation_methodPOWERED
prime_mover_typeELECTRIC MOTOR
style_designatorFIXED
discharge_pressure000.0 ENERGY EFFICIENT - FEMP - LOW STANDBY POWER - OFFICE EQUIPMENT -INTEGRATED COMPUTERS
drive_shaft_length1.250 INCHES NOMINAL IN
rotary_pump_designGEAR
drive_connection_typeCLOSE COUPLED
intake_connection_typeTHREADED INTERNAL
housing_inside_diameter5.920 INCHES NOMINAL IN
NSN4140-01-408-7760
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,MICA DIELECTRIC TITLE COMPONENT PN 239463-1 MFR CAPACITOR,FIXED,MICA D
KEY FEATURES
DRIVE TYPE: DIRECT
ROTATION DIRECTION FOR WHICH DESIGNED: COUNTERCLOCKWISE
HOUSING INSIDE DIAMETER: 5.920 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE: 220.0 AC
ELECTRICAL CONNECTION TYPE: WIRE LEAD
PRIME MOVER TYPE: ELECTRIC MOTOR
STYLE DESIGNATOR: FIXED
TYPICAL APPLICATIONS
  • RAID cache protection during power loss events
  • Write-back cache enablement for storage controllers
  • Enterprise server data integrity assurance
  • Hot-swap battery/capacitor replacement in production
TECHNICAL CHARACTERISTICS (FLIS)
DRIVE TYPEDIRECT
ROTATION DIRECTION FOR WHICH DESIGNEDCOUNTERCLOCKWISE
HOUSING INSIDE DIAMETER5.920 INCHES NOMINAL IN
VOLTAGE IN VOLTS AND CURRENT TYPE220.0 AC
ELECTRICAL CONNECTION TYPEWIRE LEAD
PRIME MOVER TYPEELECTRIC MOTOR
STYLE DESIGNATORFIXED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
1857075Interchangeable
interchangeable cross-reference
interchangeable
407CInterchangeable
interchangeable cross-reference
interchangeable
034-924Interchangeable
interchangeable cross-reference
interchangeable
1520-002-007Interchangeable
interchangeable cross-reference
interchangeable
2394631Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 239463-1?
239463-1 is a CAPACITOR,FIXED,MICA DIELECTRIC.
What parts can replace 239463-1?
There are 5 known substitutes for 239463-1: 1857075, 407C, 034-924 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 239463-1?
239463-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-408-7760. This indicates validated use in U.S. government and defense supply chains.
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