PartsTable
Technical Data Sheet
PartsTable / MRO / 504-0450-002
504-0450-002 ✓ 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, SLOTTED SINGLE SHAFT, shaft_length: 0.141 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2B, inclosure_type: UNINCLOSED, overall_length: 1.125 INCHES NOMINAL IN, shaft_diameter: 0.281 INCHES NOMINAL SINGLE SHAFT 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 5910-00-187-7771, 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→ 504-0450-002
NSN: 5910-00-187-7771
FSC: 5910
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
shaft_typeROUND, SLOTTED SINGLE SHAFT
shaft_length0.141 INCHES NOMINAL SINGLE SHAFT IN
thread_class2B
inclosure_typeUNINCLOSED
overall_length1.125 INCHES NOMINAL IN
shaft_diameter0.281 INCHES NOMINAL SINGLE SHAFT IN
nominal_thread_size0.099 INCHES IN
tuning_characteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
adjustment_device_rotation180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
terminal_type_and_quantity2 TAB, SOLDER LUG
capacitance_range_in_picofarads+2.0 TO 10.0 SINGLE SECTION
mounting_facility_type_and_quantity2 THREADED HOLE(S)
NSN5910-00-187-7771
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 504-0450-002 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
THREAD CLASS: 2B
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
•
INCLOSURE TYPE: UNINCLOSED
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S)
•
CAPACITANCE RANGE IN PICOFARADS: +2.0 TO 10.0 SINGLE SECTION
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
NOMINAL THREAD SIZE: 0.099 INCHES IN
•
SHAFT LENGTH: 0.141 INCHES NOMINAL SINGLE SHAFT 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)
THREAD CLASS2B
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
INCLOSURE TYPEUNINCLOSED
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S)
CAPACITANCE RANGE IN PICOFARADS+2.0 TO 10.0 SINGLE SECTION
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
NOMINAL THREAD SIZE0.099 INCHES IN
SHAFT LENGTH0.141 INCHES NOMINAL SINGLE SHAFT IN
SHAFT TYPEROUND, SLOTTED SINGLE SHAFT
ADJUSTMENT DEVICE ROTATION180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
13922Interchangeable
interchangeable cross-reference
interchangeable
123922Interchangeable
interchangeable cross-reference
interchangeable
76322-7Interchangeable
interchangeable cross-reference
interchangeable
21-13922Interchangeable
interchangeable cross-reference
interchangeable
831-10Interchangeable
interchangeable cross-reference
interchangeable
A1119-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 504-0450-002?
504-0450-002 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 504-0450-002?
There are 10 known substitutes for 504-0450-002: 13922, 123922, 76322-7 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 504-0450-002?
504-0450-002 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-187-7771. 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