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4KK94 ✓ 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 end_item_identification: 428D, LOADER/BACKOE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8040-01-336-0126, 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
4KK94
NSN: 8040-01-336-0126
FSC: 8040
CAGE: 25795 — W.W. GRAINGER, INC. DIV GOVERNMENT SALES DIVISION (USA)
SPECIFICATIONS
end_item_identification428D, LOADER/BACKOE
NSN8040-01-336-0126
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN 4KK94 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
QUANTITY WITHIN EACH UNIT PACKAGE: 20.000 GRAMS G
•
MATERIAL: PLASTIC
•
PHYSICAL FORM: LIQUID
•
SPECIFIC USAGE DESIGN: FOR WIRE TACKING AND ELECTRONIC COMPONENT MOUNTING APPLICATIONS
•
COLOR: CLEAR
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)
QUANTITY WITHIN EACH UNIT PACKAGE20.000 GRAMS G
MATERIALPLASTIC
PHYSICAL FORMLIQUID
SPECIFIC USAGE DESIGNFOR WIRE TACKING AND ELECTRONIC COMPONENT MOUNTING APPLICATIONS
SPECIAL FEATURESETHYL CYANOACRYLATE
COLORCLEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
350-RTInterchangeable
interchangeable cross-reference
interchangeable
918 42Interchangeable
interchangeable cross-reference
interchangeable
13342Interchangeable
interchangeable cross-reference
interchangeable
12292-1CHANGEHInterchangeable
interchangeable cross-reference
interchangeable
12292Interchangeable
interchangeable cross-reference
interchangeable
2190-0383Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4KK94?
4KK94 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace 4KK94?
There are 23 known substitutes for 4KK94: 350-RT, 918 42, 13342 and 20 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4KK94?
4KK94 is cataloged in the Federal Logistics Information System (FLIS) under NSN 8040-01-336-0126. 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