PartsTable
Technical Data Sheet
PartsTable / MRO / 149-7-2
149-7-2 ✓ 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 material: STEEL, bore_type: STRAIGHT, base_style: MEDIUM SCREW SKIRTED, body_width: 3.125 INCHES NOMINAL IN, bulb_style: PAR (PARABOLIC, ALUMNIZED REFLECTOR), face_width: 0.168 INCHES NOMINAL 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 5950-00-064-1416, 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→ 149-7-2
NSN: 5950-00-064-1416
FSC: 5950
CAGE: 72964 — ROBERT M. HADLEY COMPANY, INC. (USA)
SPECIFICATIONS
materialSTEEL
quantity1
bore_typeSTRAIGHT
base_styleMEDIUM SCREW SKIRTED
body_width3.125 INCHES NOMINAL IN
bulb_stylePAR (PARABOLIC, ALUMNIZED REFLECTOR)
face_width0.168 INCHES NOMINAL IN
shaft_typeROUND SINGLE SHAFT
body_height3.062 INCHES NOMINAL IN
body_length3.562 INCHES MAXIMUM IN
bore_length0.812 INCHES NOMINAL IN
design_formPLAIN
NSN5950-00-064-1416
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 149-7-2 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
•
MAXIMUM OPERATING TEMP: 65.0 CELSIUS DEGC
•
WINDING OPERATING VOLTAGE: 115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
•
NOMINAL THREAD SIZE: 0.164 INCHES SINGLE GROUP 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 SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHODTHREADED STUD(S) SINGLE GROUP
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH2.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
MAXIMUM OPERATING TEMP65.0 CELSIUS DEGC
WINDING OPERATING VOLTAGE115.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING VOLTAGE28.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
01-443Interchangeable
interchangeable cross-reference
interchangeable
63358-001Interchangeable
interchangeable cross-reference
interchangeable
63358Interchangeable
interchangeable cross-reference
interchangeable
S4501F3179295REVAPC117Interchangeable
interchangeable cross-reference
interchangeable
E3160360PC117Interchangeable
interchangeable cross-reference
interchangeable
4330PL0660510Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 149-7-2?
149-7-2 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 149-7-2?
There are 15 known substitutes for 149-7-2: 01-443, 63358-001, 63358 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 149-7-2?
149-7-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-064-1416. 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