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Technical Data Sheet
PartsTable / MRO / P56
P56 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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,PAPER DIELECTRIC. Key specifications include phase: SINGLE, material: STEEL OVERALL, current_type: AC, overall_length: 6.000 INCHES NOMINAL IN, drive_end_shape: SQUARE SECOND END EXTERNAL, outside_diameter: 0.665 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5110-00-239-8253, 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
MRO→ MRO_GENERAL→ P56
NSN: 5110-00-239-8253
FSC: 5110
CAGE: 35087 — E T F MFG (CAN)
SPECIFICATIONS
phaseSINGLE
materialSTEEL OVERALL
current_typeAC
pump_quantity1
overall_length6.000 INCHES NOMINAL IN
drive_end_shapeSQUARE SECOND END EXTERNAL
outside_diameter0.665 INCHES MAXIMUM IN
prime_mover_typeELECTRIC MOTOR
special_features24V AC TO PREVENT ELECTROLYSIS, CURRENT MA, HI-LO PROBE, 50 FT OF V
style_designatorRIGID
voltage_in_volts115.0
surface_treatmentCHROMIUM OVERALL
NSN5110-00-239-8253
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN P56 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
NONDEFINITIVE SPEC/STD DATA: 1 TYPE AND 1 CLASS
•
SPECIFICATION/STANDARD DATA: 05047-ASME B107.500 CAT11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
ENVIRONMENTAL ATTRIBUTE CODE: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
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)
OVERALL LENGTH6.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 TYPE AND 1 CLASS
SPECIFICATION/STANDARD DATA05047-ASME B107.500 CAT11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
ENVIRONMENTAL ATTRIBUTE CODEPLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
511150-3Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-468 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-468Interchangeable
interchangeable cross-reference
interchangeable
5006Interchangeable
interchangeable cross-reference
interchangeable
3R195Interchangeable
interchangeable cross-reference
interchangeable
B107.500 CAT 11 TY1CL1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is P56?
P56 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace P56?
There are 31 known substitutes for P56: 511150-3, GGG-P-468 TY1CL1, GGG-P-468 and 28 more. Substitute compatibility should be verified for your specific system.
Is P56 still available?
P56 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026