PartsTable
Technical Data Sheet
3103-8 ✓ Verified by PartsTable
Aquabeads · 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

The CAPACITOR,FIXED,ELECTROLYTIC is a Aquabeads cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include length: 0.940 INCHES NOMINAL IN, material: PLASTIC CASE, anode_type: SOLID, body_style: W/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE, body_width: 0.275 INCHES MAXIMUM IN, pin_length: 0.750 INCHES MINIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0534, 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 3103-8
NSN: 3110-00-100-0534
FSC: 3110
CAGE: 80943 — TIPS IRON AND STEEL CO (USA)
SPECIFICATIONS
length0.940 INCHES NOMINAL IN
materialPLASTIC CASE
anode_typeSOLID
body_styleW/O MTG FACILITIES TERMINAL(S) ON ONE SURFACE
body_width0.275 INCHES MAXIMUM IN
pin_length0.750 INCHES MINIMUM IN
point_size0.125 INCHES IN
body_height0.116 INCHES MAXIMUM IN
body_length0.206 INCHES MAXIMUM IN
shank_shapeROUND
overall_width0.5315 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
NSN3110-00-100-0534
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 3103-8 · Aquabeads ⚠ 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
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
OUTSIDE DIAMETER: 3.3464 INCHES NOMINAL IN
MATERIAL: STEEL OVERALL
BACKFACE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
STYLE DESIGNATOR: NORMAL ANGLE
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)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
OVERALL WIDTH0.5315 INCHES NOMINAL IN
OUTSIDE DIAMETER3.3464 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
BACKFACE CORNER RADIUS0.0625 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 24
176030-2Interchangeable
interchangeable cross-reference
interchangeable
13-1032Interchangeable
interchangeable cross-reference
interchangeable
FF-S-85 TY2ST10PGR5Interchangeable
interchangeable cross-reference
interchangeable
MS90725-164Interchangeable
interchangeable cross-reference
interchangeable
15-186Interchangeable
interchangeable cross-reference
interchangeable
18720Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3103-8?
3103-8 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Aquabeads. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3103-8?
There are 24 known substitutes for 3103-8: 176030-2, 13-1032, FF-S-85 TY2ST10PGR5 and 21 more. Substitute compatibility should be verified for your specific system.
Is 3103-8 still available?
3103-8 is currently cancelled.
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