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Technical Data Sheet
PartsTable / COMPONENT / S-1673
S-1673 ✓ 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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include head_style: MUSHROOM, stem_style: DOUBLE GROOVED, head_height: 0.1602 INCHES MINIMUM AND 0.1812 INCHES MAXIMUM IN, neck_radius: 0.3750 INCHES NOMINAL IN, stem_length: 5.2145 INCHES MINIMUM AND 5.2245 INCHES MAXIMUM IN, stem_diameter: 0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-6209, 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
S-1673
NSN: 3110-00-100-6209
FSC: 3110
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
head_styleMUSHROOM
stem_styleDOUBLE GROOVED
head_height0.1602 INCHES MINIMUM AND 0.1812 INCHES MAXIMUM IN
neck_radius0.3750 INCHES NOMINAL IN
stem_length5.2145 INCHES MINIMUM AND 5.2245 INCHES MAXIMUM IN
stem_diameter0.3405 INCHES MINIMUM AND 0.3415 INCHES MAXIMUM IN
chamfer_length0.0312 INCHES NOMINAL IN
outside_diameter1.3700 INCHES MINIMUM AND 1.3800 INCHES MAXIMUM IN
seat_angle_in_deg45.0
first_groove_width0.0950 INCHES MINIMUM AND 0.1050 INCHES MAXIMUM IN
second_groove_width0.2790 INCHES MINIMUM AND 0.2840 INCHES MAXIMUM IN
carbon_relief_grooveNOT INCLUDED
NSN3110-00-100-6209
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S-1673 · 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
•
ROLLING ELEMENT DIAMETER: 0.1562 INCHES NOMINAL IN
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
STYLE DESIGNATOR: BALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA STD TOLERANCE FOR BALLS, GRADE 100
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
ROLLING ELEMENT DIAMETER0.1562 INCHES NOMINAL IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 50.0 IN. AND MAX 58.0 IN. IN
STYLE DESIGNATORBALL
STANDARD TOLERANCE DESIGNATIONAFBMA STD TOLERANCE FOR BALLS, GRADE 100
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
SD-41Interchangeable
interchangeable cross-reference
interchangeable
155263Interchangeable
interchangeable cross-reference
interchangeable
A-A-51154B-2A2BInterchangeable
interchangeable cross-reference
interchangeable
5261-5Interchangeable
interchangeable cross-reference
interchangeable
05550-091-030Interchangeable
interchangeable cross-reference
interchangeable
283-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-1673?
S-1673 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace S-1673?
There are 26 known substitutes for S-1673: SD-41, 155263, A-A-51154B-2A2B and 23 more. Substitute compatibility should be verified for your specific system.
Is S-1673 still available?
S-1673 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: July 2026