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Technical Data Sheet
PartsTable / COMPONENT / 15535646
15535646 ✓ 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

EYEPIECE ASSEMBLY,OPTICAL INSTRU. Key specifications include shape: RECTANGULAR, material: ALUMINUM, overall_width: 72.000 INCHES NOMINAL IN, overall_height: 46.500 INCHES NOMINAL IN, overall_length: 143.000 INCHES NOMINAL IN, end_item_identification: H-60 HELICOPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-246-9267, 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
15535646
NSN: 3110-01-246-9267
FSC: 3110
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
shapeRECTANGULAR
materialALUMINUM
overall_width72.000 INCHES NOMINAL IN
overall_height46.500 INCHES NOMINAL IN
overall_length143.000 INCHES NOMINAL IN
end_item_identificationH-60 HELICOPTER
NSN3110-01-246-9267
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 15535646 · 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
TYPICAL APPLICATIONS
  • Data center switch-to-switch interconnects
  • Server-to-storage fabric connectivity
  • Long-distance fiber optic links
  • High-speed uplink connections (10G/25G/40G/100G)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
D71565Interchangeable
interchangeable cross-reference
interchangeable
73511HAInterchangeable
interchangeable cross-reference
interchangeable
LLY1307TMInterchangeable
interchangeable cross-reference
interchangeable
1582-8Interchangeable
interchangeable cross-reference
interchangeable
1582-8SInterchangeable
interchangeable cross-reference
interchangeable
830398Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15535646?
15535646 is a EYEPIECE ASSEMBLY,OPTICAL INSTRU.
What parts can replace 15535646?
There are 11 known substitutes for 15535646: D71565, 73511HA, LLY1307TM and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 15535646?
15535646 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-01-246-9267. 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