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MC10 — CAPACITOR,FIXED,CERAMIC DIELECTR

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

MC10: CAPACITOR,FIXED,CERAMIC DIELECTR.

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include material: CERAMIC CASE, body_style: W/O MTG FACILITIES, AXIAL TERMINALS, bore_shape: STRAIGHT, body_length: 0.300 INCHES MAXIMUM IN, thread_class: 2B, body_diameter: 0.107 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-143-2990, 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→ MC10
NSN: 3110-00-143-2990
NIINs: 001432990, 001940261, 002550975, 004842809, 013261520, 013425994, 016317622
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 36384 — FMC CORP LINK-BELT DIV (USA)
SPECIFICATIONS
materialCERAMIC CASE
body_styleW/O MTG FACILITIES, AXIAL TERMINALS
bore_shapeSTRAIGHT
body_length0.300 INCHES MAXIMUM IN
thread_class2B
body_diameter0.107 INCHES NOMINAL IN
bore_diameter2.0000 INCHES NOMINAL IN
overall_width1.7600 INCHES NOMINAL IN
overall_length0.875 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
surface_finishGROUND
insert_materialPLASTIC SINGLE MATING END
NSN3110-00-143-2990
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: MC10 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
•
OVERALL OUTSIDE DIAMETER: 2.5000 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
•
BORE DIAMETER: 2.0000 INCHES NOMINAL 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
SURFACE FINISHGROUND
STYLE DESIGNATORSOLID INNER RACE, WITH BORE CHAMFER, JOURNAL AND NEEDLE
OVERALL WIDTH1.7600 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.5000 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESONE OIL HOLE; OIL GROOVE ON ID
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER2.0000 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
298-278-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
10917068Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
9HE282Reference document
Same NSN cross-reference
Reference document — Secondary reference
10108499-2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
MI32Reference document
Same NSN cross-reference
Reference document — Secondary reference
1002912-02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MC10?
MC10 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace MC10?
There are 7 known substitutes for MC10: 298-278-2, 10917068, 9HE282 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MC10?
MC10 is cataloged in the U.S. Government catalog under NSN 3110-00-143-2990. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.