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Technical Data Sheet
C12040 ✓ 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,PLASTIC DIELECTR. Key specifications include material: STEEL OVERALL, point_type: CONVENTIONAL, point_angle: 118.0 DEGREES NOMINAL, shank_style: STANDARD TAPER W/TANG, flute_length: 1.875 INCHES NOMINAL IN, overall_length: 5.125 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-189-9188, 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
C12040
NSN: 5133-00-189-9188
FSC: 5133
CAGE: 1NEX4 — KENNAMETAL INC. DIV KENNAMETAL INDUSTRIAL PRODUCTS GROUP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
point_typeCONVENTIONAL
point_angle118.0 DEGREES NOMINAL
shank_styleSTANDARD TAPER W/TANG
flute_length1.875 INCHES NOMINAL IN
flute_quantity2
overall_length5.125 INCHES NOMINAL IN
special_featuresTAPER SHANK LG; FRACTIONAL SIZE 1/8
cutting_end_styleGENERAL PURPOSE
nominal_cutting_diameter0.1250 INCHES IN
cutting_rotation_directionRIGHT-HAND
specification/standard_data05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5133-00-189-9188
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PLASTIC DIELECTR TITLE COMPONENT PN C12040 MFR CAPACITOR,FIXED,PLASTI
KEY FEATURES
TAPER SHANK SIZE DESIGNATOR: 1 MORSE
CUTTING ROTATION DIRECTION: RIGHT-HAND
SHANK STYLE: STANDARD TAPER W/TANG
POINT ANGLE: 118.0 DEGREES NOMINAL
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
POINT TYPE: CONVENTIONAL
FLUTE LENGTH: 1.875 INCHES NOMINAL IN
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)
TAPER SHANK SIZE DESIGNATOR1 MORSE
CUTTING ROTATION DIRECTIONRIGHT-HAND
SHANK STYLESTANDARD TAPER W/TANG
POINT ANGLE118.0 DEGREES NOMINAL
SPECIAL FEATURESTAPER SHANK LG; FRACTIONAL SIZE 1/8
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
POINT TYPECONVENTIONAL
FLUTE LENGTH1.875 INCHES NOMINAL IN
OVERALL LENGTH5.125 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
12040Interchangeable
interchangeable cross-reference
interchangeable
C0-52BInterchangeable
interchangeable cross-reference
interchangeable
335A-8018Interchangeable
interchangeable cross-reference
interchangeable
241018Interchangeable
interchangeable cross-reference
interchangeable
193067Interchangeable
interchangeable cross-reference
interchangeable
RC7158Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C12040?
C12040 is a CAPACITOR,FIXED,PLASTIC DIELECTR.
What parts can replace C12040?
There are 28 known substitutes for C12040: 12040, C0-52B, 335A-8018 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C12040?
C12040 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-189-9188. This indicates validated use in U.S. government and defense supply chains.
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