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J7429 — Technical Data Sheet

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— · 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 material: STEEL, shank_length: 108.000 INCHES NOMINAL IN, thread_class: 2A A, thread_length: 3.500 INCHES NOMINAL IN, lower_end_style: THREADED, upper_end_style: SINGLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4030-00-234-8862, 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
J7429
NSN: 4030-00-234-8862
FSC: 4030
CAGE: 73913 — JOSLYN MFG AND SUPPLY CO ATLANTIC REGION
SPECIFICATIONS
materialSTEEL
shank_length108.000 INCHES NOMINAL IN
thread_class2A A
thread_length3.500 INCHES NOMINAL IN
lower_end_styleTHREADED
upper_end_styleSINGLE
thread_directionRIGHT-HAND
surface_treatmentZINC
nominal_thread_size0.750 INCHES IN
shank_outside_diameter0.750 INCHES NOMINAL IN
thread_quantity_per_inch10
thread_series_designatorUNIFIED NATIONAL COARSE (UNC)
NSN4030-00-234-8862
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,FIXED,PAPER DIELECTRIC TITLE COMPONENT PN J7429 MFR CAPACITOR,FIXED,PAPER
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND
•
LOWER END STYLE: THREADED
•
UPPER END STYLE: SINGLE
•
SURFACE TREATMENT: ZINC
•
THREAD QUANTITY PER INCH: 10
•
THREAD CLASS: 2A A
•
THREAD LENGTH: 3.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES 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
THREAD DIRECTIONRIGHT-HAND
LOWER END STYLETHREADED
UPPER END STYLESINGLE
SURFACE TREATMENTZINC
THREAD QUANTITY PER INCH10
THREAD CLASS2A A
THREAD LENGTH3.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
8429InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
CP54B1EF104VInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
961-5709-00InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
JANC25InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S1440034InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
60-1928InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is J7429?
J7429 is a CAPACITOR,FIXED,PAPER DIELECTRIC.
What parts can replace J7429?
There are 11 known substitutes for J7429: 8429, CP54B1EF104V, 961-5709-00 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for J7429?
J7429 is cataloged in the Federal Logistics Information System under NSN 4030-00-234-8862. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026