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27-514 — CAPACITOR,FIXED,PAPER DIELECTRIC

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

27-514: CAPACITOR,FIXED,PAPER DIELECTRIC.

CAPACITOR,FIXED,PAPER DIELECTRIC. Key specifications include chain: NOT INCLUDEDNOT INCLUDED, width: 0.265 INCHES MINIMUM AND 0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM0.285 INCHES MAXIMUM IN, height: 0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN, insert: NOT INCLUDEDNOT INCLUDED, length: 0.825 INCHES MINIMUM AND 0.825 INCHES MINIMUM AND 0.865 INCHES MAXIMUM0.865 INCHES MAXIMUM IN, material: STEEL CASE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-8432, 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→ 27-514
NSN: 3110-00-155-8432
NIINs: 001558432, 006449673, 006645398, 010290821, 012093645, 013331497, 014581634, 015036175
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 14418 — UNISYS CORP DEFENSE SYSTEMS C S D FIELD ENGINEERING (USA)
SPECIFICATIONS
chainNOT INCLUDEDNOT INCLUDED
width0.265 INCHES MINIMUM AND 0.265 INCHES MINIMUM AND 0.285 INCHES MAXIMUM0.285 INCHES MAXIMUM IN
height0.240 INCHES MINIMUM AND 0.240 INCHES MINIMUM AND 0.310 INCHES MAXIMUM0.310 INCHES MAXIMUM IN
insertNOT INCLUDEDNOT INCLUDED
length0.825 INCHES MINIMUM AND 0.825 INCHES MINIMUM AND 0.865 INCHES MAXIMUM0.865 INCHES MAXIMUM IN
materialSTEEL CASE
duty_typeCONTINUOUS
body_styleCYLINDRICAL FRAME
body_width1.120 INCHES MAXIMUM IN
bore_shapeSTRAIGHT
body_height0.556 INCHES MAXIMUM IN
body_length2.530 INCHES NOMINAL IN
NSN3110-00-155-8432
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 27-514 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
LUBRICATION MATERIAL: GREASE
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 2
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 1.1250 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
RETAINER FABRICATION METHODPRESSED
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY2
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.3120 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.1250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
DEPARTURE FROM CITED DESIGNATORAS MODIFIED BY OVERALL WIDTH,AS MODIFIED BY SHIELD QUANTITY
SUBSTITUTES & CROSS-REFERENCES 10
1-210761-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
30111Reference document
Same NSN cross-reference
Reference document — Secondary reference
W5939092PC24Reference document
Same NSN cross-reference
Reference document — Secondary reference
77R8X1CReference document
Same NSN cross-reference
Reference document — Secondary reference
800021Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
S402Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 27-514?
27-514 is a CAPACITOR,FIXED,PAPER DIELECTRIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 27-514?
There are 10 known substitutes for 27-514: 1-210761-3, 30111, W5939092PC24 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27-514?
27-514 is cataloged in the U.S. Government catalog under NSN 3110-00-155-8432. This indicates validated use in U.S. government and defense supply chains.
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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.