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Technical Data Sheet
PartsTable / MRO / 146-030-0006
146-030-0006 ✓ 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,VARIABLE,AIR DIELECTRI. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 1.875 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.312 INCHES NOMINAL IN, pole_quantity: 2 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-079-9901, 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→ 146-030-0006
NSN: 5930-00-079-9901
FSC: 5930
CAGE: 95542 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
shaft_typeROUND SINGLE ACTUATOR
shaft_length1.875 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class2A SINGLE MOUNTING FACILITY A
overall_width1.312 INCHES NOMINAL IN
pole_quantity2 SINGLE SECTION REAR
terminal_typeTAB, SOLDER LUG
thread_length0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height1.500 INCHES NOMINAL IN
overall_length2.980 INCHES NOMINAL IN
shaft_diameter0.250 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity5 SINGLE SECTION FRONT
mounting_methodTHREADED BUSHING SINGLE MOUNTING FACILITY
NSN5930-00-079-9901
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 146-030-0006 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
CONTACT LOAD CURRENT RATING: 150.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
•
THREAD SERIES DESIGNATOR: UNEF SINGLE MOUNTING FACILITY
•
STYLE DESIGNATOR: CIRCULAR WAFER, BUSHING MOUNT
•
THREAD LENGTH: 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
CONTACT VOLTAGE RATING IN VOLTS: 100.0 AC AT SEA LEVEL
•
CONTACT SWITCHING ACTION: MAKES BEFORE BREAKS SINGLE SECTION FRONT
•
POLE QUANTITY: 2 SINGLE SECTION REAR
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)
CONTACT LOAD CURRENT RATING150.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
THREAD SERIES DESIGNATORUNEF SINGLE MOUNTING FACILITY
STYLE DESIGNATORCIRCULAR WAFER, BUSHING MOUNT
THREAD LENGTH0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT VOLTAGE RATING IN VOLTS100.0 AC AT SEA LEVEL
CONTACT SWITCHING ACTIONMAKES BEFORE BREAKS SINGLE SECTION FRONT
POLE QUANTITY2 SINGLE SECTION REAR
SWITCH ACTUATOR STOP DEVICE TYPEADJUSTABLE STOP SINGLE ACTUATOR
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE ACTUATOR IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
3278T72Interchangeable
interchangeable cross-reference
interchangeable
5232Interchangeable
interchangeable cross-reference
interchangeable
AB00905232Interchangeable
interchangeable cross-reference
interchangeable
15381Interchangeable
interchangeable cross-reference
interchangeable
17346AInterchangeable
interchangeable cross-reference
interchangeable
15243Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 146-030-0006?
146-030-0006 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 146-030-0006?
There are 14 known substitutes for 146-030-0006: 3278T72, 5232, AB00905232 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 146-030-0006?
146-030-0006 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-079-9901. 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