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Technical Data Sheet
PartsTable / MRO / 10051944
10051944 ✓ 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 body_style: PLATE-MESHING, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_length: 0.812 INCHES NOMINAL IN, shaft_length: 0.500 INCHES NOMINAL SINGLE SHAFT IN, thread_class: 2A A, bushing_shape: ROUND W/DOUBLE FLAT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-668-3163, 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→ 10051944
NSN: 5910-00-668-3163
FSC: 5910
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
body_stylePLATE-MESHING
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_length0.812 INCHES NOMINAL IN
shaft_length0.500 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND W/DOUBLE FLAT
bushing_width0.187 INCHES NOMINAL IN
overall_width0.625 INCHES NOMINAL IN
bushing_length0.562 INCHES NOMINAL IN
inclosure_typeUNINCLOSED
overall_height0.750 INCHES NOMINAL IN
overall_length1.312 INCHES NOMINAL IN
NSN5910-00-668-3163
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 10051944 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
INSULATION DC RESISTANCE AT 25 DEG CELSIUS: 10.0 GIGOHMS
•
NOMINAL THREAD SIZE: 0.250 INCHES IN
•
TUNING CHARACTERISTIC: STRAIGHT LINE CAPACITY SINGLE SECTION
•
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR: UNEF
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SHAFT
•
SPLIT-STATOR ROTARY PLATE TYPE: BUTTERFLY
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)
INSULATION DC RESISTANCE AT 25 DEG CELSIUS10.0 GIGOHMS
NOMINAL THREAD SIZE0.250 INCHES IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
OVERALL LENGTH1.312 INCHES NOMINAL IN
TUNING CHARACTERISTICSTRAIGHT LINE CAPACITY SINGLE SECTION
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATORUNEF
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SHAFT
SPLIT-STATOR ROTARY PLATE TYPEBUTTERFLY
SHAFT TYPEROUND, SLOTTED SINGLE SHAFT
BUSHING WIDTH0.187 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
042986Interchangeable
interchangeable cross-reference
interchangeable
8060005Interchangeable
interchangeable cross-reference
interchangeable
200146Interchangeable
interchangeable cross-reference
interchangeable
160-208Interchangeable
interchangeable cross-reference
interchangeable
1139-2Interchangeable
interchangeable cross-reference
interchangeable
160-208-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10051944?
10051944 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 10051944?
There are 7 known substitutes for 10051944: 042986, 8060005, 200146 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10051944?
10051944 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-668-3163. 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