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Technical Data Sheet
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303701 — Technical Data Sheet

✓ Verified by PartsTable
— · TAPERED BEARING
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,VARIABLE,MICA DIELECTR. Key specifications include material: COPPER ALLOY, bore_diameter: 1.0000 INCHES NOMINAL IN, overall_depth: 5.750 INCHES NOMINAL IN, overall_width: 8.000 INCHES NOMINAL IN, alignment_type: RIGID, overall_height: 10.938 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-120-3103, 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
303701
NSN: 3110-00-120-3103
FSC: 3110
CAGE: 61465 — GARWOOD/FELLER INC GARWOOD WINCH DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY
bore_diameter1.0000 INCHES NOMINAL IN
overall_depth5.750 INCHES NOMINAL IN
overall_width8.000 INCHES NOMINAL IN
alignment_typeRIGID
overall_height10.938 INCHES NOMINAL IN
mounting_methodBRACKET WITH HOLE
style_designatorRECTANGULAR, SURFACE MOUNTING
overall_outside_diameter1.2500 INCHES NOMINAL IN
terminal_type_and_quantity10 THREADED STUD
unthreaded_mounting_hole_diameter0.406 INCHES NOMINAL IN
standard_mounting_pattern_designator3 POINT-TRIANGULAR
NSN3110-00-120-3103
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 303701 · 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
•
STYLE DESIGNATOR: NON-SEPARABLE, OPEN END, DRAWN SHELL
•
BORE DIAMETER: 1.0000 INCHES NOMINAL IN
•
OVERALL OUTSIDE DIAMETER: 1.2500 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
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
OVERALL WIDTH0.7500 INCHES NOMINAL IN
STYLE DESIGNATORNON-SEPARABLE, OPEN END, DRAWN SHELL
BORE DIAMETER1.0000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER1.2500 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
VERIFIED SUBSTITUTES & CROSS-REFERENCES 35
V1601InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8449171InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
Y69G203InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
02016122InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
3236264InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
16560InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 303701?
303701 is a CAPACITOR,VARIABLE,MICA DIELECTR.
What parts can replace 303701?
There are 35 known substitutes for 303701: V1601, 8449171, Y69G203 and 32 more. Substitute compatibility should be verified for your specific system.
Is 303701 still available?
303701 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: September 2026