PartsTable
Technical Data Sheet
PartsTable / MRO / 525000
525000 ✓ 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,VARIABLE,GLASS DIELECT. Key specifications include weight: 2505.00 POUNDS LBS, material: COPPER ALLOY OVERALL, body_style: PISTON, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.766 INCHES NOMINAL IN, design_pitch: 1.667 FEET FT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2010-00-248-0485, 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→ 525000
NSN: 2010-00-248-0485
FSC: 2010
CAGE: 76455 — MICHIGAN WHEEL OPERATIONS, LLC (USA)
SPECIFICATIONS
weight2505.00 POUNDS LBS
materialCOPPER ALLOY OVERALL
body_stylePISTON
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.766 INCHES NOMINAL IN
design_pitch1.667 FEET FT
keyway_depth0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
keyway_width0.499 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
shaft_length0.231 INCHES NOMINAL SINGLE SHAFT IN
ignition_typeMAGNETO
keyway_length6.000 INCHES NOMINAL IN
overall_width8.000 INCHES NOMINAL IN
NSN2010-00-248-0485
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,GLASS DIELECT TITLE COMPONENT PN 525000 MFR CAPACITOR,VARIABLE,GLA
KEY FEATURES
•
BLADE QUANTITY: 3
•
TAPER BORE MAJOR DIAMETER: 2.000 INCHES NOMINAL IN
•
TAPER BORE MINOR DIAMETER: 1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
•
KEYWAY LENGTH: 6.000 INCHES NOMINAL IN
•
HUB OVERALL LENGTH: 6.000 INCHES NOMINAL IN
•
KEYWAY DEPTH: 0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
•
BLADE PITCH TYPE: CONSTANT
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)
BLADE QUANTITY3
TAPER BORE MAJOR DIAMETER2.000 INCHES NOMINAL IN
TAPER BORE MINOR DIAMETER1.624 INCHES MINIMUM AND 1.626 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
KEYWAY LENGTH6.000 INCHES NOMINAL IN
HUB OVERALL LENGTH6.000 INCHES NOMINAL IN
KEYWAY DEPTH0.253 INCHES MINIMUM AND 0.256 INCHES MAXIMUM IN
BLADE PITCH TYPECONSTANT
HUB SHAFT ACCOMMODATION STYLETAPERBORE W/ KEYWAY
SPAN MAXIMUM DIAMETER1.833 FEET FT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
8004Interchangeable
interchangeable cross-reference
interchangeable
901267Interchangeable
interchangeable cross-reference
interchangeable
ALD10251Interchangeable
interchangeable cross-reference
interchangeable
W-L-142Interchangeable
interchangeable cross-reference
interchangeable
W-L-142 TY1CLHST5Interchangeable
interchangeable cross-reference
interchangeable
F16500BXInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 525000?
525000 is a CAPACITOR,VARIABLE,GLASS DIELECT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 525000?
There are 27 known substitutes for 525000: 8004, 901267, ALD10251 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 525000?
525000 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2010-00-248-0485. 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