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Technical Data Sheet
PartsTable / MRO / 638031003
638031003 ✓ 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 color: CLEAR LENS, material: COTTON BACKING, disk_type: PLAIN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, point_type: CONVENTIONAL, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-399-4564, 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→ 638031003
NSN: 5910-01-399-4564
FSC: 5910
CAGE: 51267 — IMI CORNELIUS INC. (USA)
SPECIFICATIONS
colorCLEAR LENS
materialCOTTON BACKING
disk_typePLAIN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
point_typeCONVENTIONAL
shell_typeSOLID
design_typeDRY
flexibilityRIGID
point_angle118.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length0.750 INCHES NOMINAL IN
thread_class2B
NSN5910-01-399-4564
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 638031003 MFR CAPACITOR,FIXED,PAPER
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
GT805AM1Interchangeable
interchangeable cross-reference
interchangeable
31003Interchangeable
interchangeable cross-reference
interchangeable
SF31003Interchangeable
interchangeable cross-reference
interchangeable
M100505281Interchangeable
interchangeable cross-reference
interchangeable
80-28187K03Interchangeable
interchangeable cross-reference
interchangeable
696252-083Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 638031003?
638031003 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 638031003?
There are 21 known substitutes for 638031003: GT805AM1, 31003, SF31003 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 638031003?
638031003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-01-399-4564. 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