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Technical Data Sheet
PartsTable / COMPONENT / 41-C-09
41-C-09 ✓ 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,PAPER DIELECTRIC. Key specifications include guard_ring: NOT INCLUDED, design_type: ADJUSTABLE, roller_type: TAPERED, flexible_tip: NOT INCLUDED, mandrel_type: ONE PIECE SQUARE HEAD, expander_type: ROLLER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3456-01-033-9933, 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
41-C-09
NSN: 3456-01-033-9933
FSC: 3456
CAGE: 66042 — THOMAS C. WILSON, INC. DBA THOMAS C WILSON (USA)
SPECIFICATIONS
quantity1
guard_ringNOT INCLUDED
design_typeADJUSTABLE
roller_typeTAPERED
flexible_tipNOT INCLUDED
mandrel_typeONE PIECE SQUARE HEAD
expander_typeROLLER
overall_length18.750 INCHES NOMINAL IN
roller_quantity3
hand_turning_rodNOT INCLUDED
operation_methodHAND OR POWER
head_square_length1.000 INCHES NOMINAL IN
NSN3456-01-033-9933
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 41-C-09 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
ROLLER QUANTITY: 3
•
SQUARE HEAD WIDTH ACROSS FLATS: 0.375 INCHES NOMINAL IN
•
RATED EXPANSION DIAMETER: 0.583 INCHES IN
•
FLEXIBLE TIP: NOT INCLUDED
•
HAND TURNING ROD: NOT INCLUDED
•
EXPANDER TYPE: ROLLER
•
MANDREL TYPE: ONE PIECE SQUARE HEAD
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)
ROLLER QUANTITY3
SQUARE HEAD WIDTH ACROSS FLATS0.375 INCHES NOMINAL IN
RATED EXPANSION DIAMETER0.583 INCHES IN
FLEXIBLE TIPNOT INCLUDED
OVERALL LENGTH18.750 INCHES NOMINAL IN
HAND TURNING RODNOT INCLUDED
EXPANDER TYPEROLLER
MANDREL TYPEONE PIECE SQUARE HEAD
TUBE MINIMUM INSIDE DIAMETER ACCOMMODATED0.508 INCHES IN
ROLLER TYPETAPERED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
34-005Interchangeable
interchangeable cross-reference
interchangeable
34-012Interchangeable
interchangeable cross-reference
interchangeable
1141021Interchangeable
interchangeable cross-reference
interchangeable
157C7-0208Interchangeable
interchangeable cross-reference
interchangeable
A5240Interchangeable
interchangeable cross-reference
interchangeable
5730Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 41-C-09?
41-C-09 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 41-C-09?
There are 7 known substitutes for 41-C-09: 34-005, 34-012, 1141021 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 41-C-09?
41-C-09 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3456-01-033-9933. 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