PartsTable
Technical Data Sheet
PartsTable / MRO / 303-12
303-12 ✓ Verified by PartsTable
Lindy · 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 Lindy C14 to C7 Cable is suitable for powering devices that have a C7 connector from a PC PSU or UPS. Key specifications include color: CLEAR DISPENSER, diameter: 0.679 INCHES NOMINAL IN, material: STEEL OVERALL, cup_width: 26.0 MILLIMETERS NOMINAL MM, bore_shape: STRAIGHT, cone_width: 31.0 MILLIMETERS NOMINAL MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6416, 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→ 303-12
NSN: 3110-00-155-6416
FSC: 3110
CAGE: 64985 — WESTERN MACHINE TOOL WKS (USA)
SPECIFICATIONS
colorCLEAR DISPENSER
diameter0.679 INCHES NOMINAL IN
materialSTEEL OVERALL
cup_width26.0 MILLIMETERS NOMINAL MM
bore_shapeSTRAIGHT
cone_width31.0 MILLIMETERS NOMINAL MM
head_angle15.0 DEGREES NOMINAL
shank_typeSTRAIGHT
design_typeSTRAIGHT
form_cutterNOT INCLUDED
shank_styleROUND - RETAINER
temp_rating-65.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN3110-00-155-6416
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 303-12 · Lindy ⚠ 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
MATERIAL: STEEL BALL
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
SURFACE FINISH: GROUND
TECHNICAL CHARACTERISTICS (FLIS)
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
MATERIALSTEEL BALL
MATERIALSTEEL SHIELD
MATERIALSTEEL INNER RING
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL OUTER RING
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER130.00 MILLIMETERS NOMINAL MM
BORE DIAMETER75.00 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
5963Interchangeable
interchangeable cross-reference
interchangeable
326Interchangeable
interchangeable cross-reference
interchangeable
ST281Interchangeable
interchangeable cross-reference
interchangeable
7215Interchangeable
interchangeable cross-reference
interchangeable
7215SYZQEInterchangeable
interchangeable cross-reference
interchangeable
3101-1204Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 303-12?
303-12 is a FUSEHOLDER,EXTRACTOR POST manufactured by Lindy. It is classified as a MRO (MRO_GENERAL).
What parts can replace 303-12?
There are 30 known substitutes for 303-12: 5963, 326, ST281 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 303-12?
303-12 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6416. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026