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S1505-3651 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

S1505-3651: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, corner_radius: 0.375 INCHES NOMINAL IN, hardness_rating: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM, outside_diameter: 2.864 INCHES MINIMUM AND 2.884 INCHES MAXIMUM IN, aperture_diameter: 1.220 INCHES MINIMUM AND 1.227 INCHES MAXIMUM IN, overall_thickness: 0.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-982-9983, 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
S1505-3651
NSN: 3110-00-982-9983
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4130 OVERALL
corner_radius0.375 INCHES NOMINAL IN
hardness_rating34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
outside_diameter2.864 INCHES MINIMUM AND 2.884 INCHES MAXIMUM IN
special_featuresID COUNTERSUNK 80 DEG TO 1.493 IN.MIN,1.500 IN.MAX DIA;1.000 IN. DISTANCE FROM CENTER HOLE TO FLAT CENTER;RAISED SURFACE FEATURE:INCLUDED;APERTURE SHAPE ROUND AND INCLUDED;SHAPE:ROUND IN
aperture_diameter1.220 INCHES MINIMUM AND 1.227 INCHES MAXIMUM IN
overall_thickness0.125 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE OR CADMIUM AND PHOSPHATE OVERALL
mounting_hole_typeROUND, UNTHREADED
raised_surface_height0.250 INCHES NOMINAL IN
mounting_hole_diameter0.265 INCHES NOMINAL IN
bolt_circle_hole_quantity3
NSN3110-00-982-9983
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S1505-3651 · 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
•
CORNER RADIUS: 0.375 INCHES NOMINAL IN
•
RAISED SURFACE HEIGHT: 0.250 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 3
•
MOUNTING HOLE TYPE: ROUND, UNTHREADED
•
FIRST RAISED SURFACE OUTSIDE DIAMETER: 1.260 INCHES MINIMUM AND 1.267 INCHES MAXIMUM IN
•
MOUNTING HOLE ARRANGEMENT STYLE: SINGLE BOLT HOLE CIRCLE
•
OVERALL THICKNESS: 0.125 INCHES NOMINAL IN
•
HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
TECHNICAL CHARACTERISTICS
CORNER RADIUS0.375 INCHES NOMINAL IN
RAISED SURFACE HEIGHT0.250 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY3
MOUNTING HOLE TYPEROUND, UNTHREADED
FIRST RAISED SURFACE OUTSIDE DIAMETER1.260 INCHES MINIMUM AND 1.267 INCHES MAXIMUM IN
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
OVERALL THICKNESS0.125 INCHES NOMINAL IN
HARDNESS RATING34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
MOUNTING HOLE DIAMETER0.265 INCHES NOMINAL IN
OUTSIDE DIAMETER2.864 INCHES MINIMUM AND 2.884 INCHES MAXIMUM IN
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1505-3651?
S1505-3651 is a PLATE,RETAINING,BEARING.
What is the NSN for S1505-3651?
S1505-3651 is cataloged in the U.S. Government catalog under NSN 3110-00-982-9983. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.