PartsTable
Technical Data Sheet
D1-1 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

CAPACITOR,FIXED,CERAMIC DIELECTR. Key specifications include phase: SINGLE, material: GLASS ENCLOSURE, body_style: W/O MTG FACILITIES, RADIAL TERMINALS, body_length: 0.156 INCHES NOMINAL IN, current_type: AC, body_diameter: 0.290 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-8520, 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 D1-1
NSN: 3110-00-100-8520
FSC: 3110
CAGE: 03489 — ANDREWS BEARING CORP DIV OF MPB CORP SUB OF WHEELABRATOR-FRYE INC (USA)
SPECIFICATIONS
phaseSINGLE
materialGLASS ENCLOSURE
body_styleW/O MTG FACILITIES, RADIAL TERMINALS
body_length0.156 INCHES NOMINAL IN
current_typeAC
body_diameter0.290 INCHES NOMINAL IN
pump_quantity1
alignment_typeRIGID
cooling_methodAIR TO AIR COOLED
inclosure_typePARTIALLY INCLOSED
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
overall_length0.230 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN
NSN3110-00-100-8520
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D1-1 · 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
ALIGNMENT TYPE: RIGID
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
BORE SMALLEST DIAMETER: 1.1250 INCHES MINIMUM AND 1.1320 INCHES MAXIMUM IN
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
OVERALL OUTSIDE DIAMETER: 2.0830 INCHES MINIMUM AND 2.1030 INCHES MAXIMUM 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)
SPECIAL FEATURESBANDED OD
SURFACE FINISHGROUND
ALIGNMENT TYPERIGID
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE SMALLEST DIAMETER1.1250 INCHES MINIMUM AND 1.1320 INCHES MAXIMUM IN
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
OVERALL OUTSIDE DIAMETER2.0830 INCHES MINIMUM AND 2.1030 INCHES MAXIMUM IN
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED OD
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
68400161401Interchangeable
interchangeable cross-reference
interchangeable
D11AInterchangeable
interchangeable cross-reference
interchangeable
D11Interchangeable
interchangeable cross-reference
interchangeable
B458528-14Interchangeable
interchangeable cross-reference
interchangeable
B458528-14REV4Interchangeable
interchangeable cross-reference
interchangeable
A9018138Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D1-1?
D1-1 is a CAPACITOR,FIXED,CERAMIC DIELECTR. It is classified as a MRO (MRO_GENERAL).
What parts can replace D1-1?
There are 21 known substitutes for D1-1: 68400161401, D11A, D11 and 18 more. Substitute compatibility should be verified for your specific system.
Is D1-1 still available?
D1-1 is currently cancelled.
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