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Technical Data Sheet
PartsTable / MRO / 48B078
48B078 ✓ 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, body_width: 0.820 INCHES MAXIMUM IN, shaft_type: ROUND, SLOTTED SINGLE SHAFT, body_height: 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN, body_length: 3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN, shaft_length: 1.281 INCHES NOMINAL SINGLE SHAFT IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5910-00-666-7443, 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→ 48B078
NSN: 5910-00-666-7443
FSC: 5910
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)
SPECIFICATIONS
body_stylePLATE-MESHING
body_width0.820 INCHES MAXIMUM IN
shaft_typeROUND, SLOTTED SINGLE SHAFT
body_height2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
body_length3.220 INCHES MINIMUM AND 3.280 INCHES MAXIMUM IN
shaft_length1.281 INCHES NOMINAL SINGLE SHAFT IN
thread_class2A A
bushing_shapeROUND
overall_width4.438 INCHES NOMINAL IN
bushing_length0.344 INCHES NOMINAL IN
inclosure_typeENCASED
overall_height2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM IN
NSN5910-00-666-7443
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,AIR DIELECTRI TITLE COMPONENT PN 48B078 MFR CAPACITOR,VARIABLE,AIR
KEY FEATURES
•
BODY WIDTH: 2.625 INCHES NOMINAL IN
•
THREAD CLASS: 2A A
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED BUSHING
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE SHAFT IN
•
TERMINAL TYPE AND QUANTITY: 2 TAB, SOLDER LUG
•
ADJUSTMENT DEVICE ROTATION: 180.0 DEGREES NOMINAL CLOCKWISE
•
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY: 1 SHAFT
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)
BODY WIDTH2.625 INCHES NOMINAL IN
THREAD CLASS2A A
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED BUSHING
NOMINAL THREAD SIZE0.375 INCHES IN
SHAFT DIAMETER0.250 INCHES NOMINAL SINGLE SHAFT IN
TERMINAL TYPE AND QUANTITY2 TAB, SOLDER LUG
ADJUSTMENT DEVICE ROTATION180.0 DEGREES NOMINAL CLOCKWISE
ADJUSTMENT DEVICE DRIVE TYPE AND QUANTITY1 SHAFT
BUSHING SHAPEROUND
BUSHING LENGTH0.344 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
SH1806BInterchangeable
interchangeable cross-reference
interchangeable
CS2530-0024Interchangeable
interchangeable cross-reference
interchangeable
1806BInterchangeable
interchangeable cross-reference
interchangeable
13859Interchangeable
interchangeable cross-reference
interchangeable
ASTM F872Interchangeable
interchangeable cross-reference
interchangeable
F-F-300Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 48B078?
48B078 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).
What parts can replace 48B078?
There are 17 known substitutes for 48B078: SH1806B, CS2530-0024, 1806B and 14 more. Substitute compatibility should be verified for your specific system.
Is 48B078 still available?
48B078 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026