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Technical Data Sheet
PartsTable / COMPONENT / 201576-4
201576-4 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C RETAINER, bore_shape: STRAIGHT, bore_diameter: 0.3935 INCHES MINIMUM AND 0.3937 INCHES MAXIMUM IN, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 0.3533 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN, load_direction: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-266-9475, 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
201576-4
NSN: 5133-00-266-9475
FSC: 5133
CAGE: 42970 — LEAR SIEGLER INC NATIONAL TWIST DRILL AND TOOL DIV (USA)
SPECIFICATIONS
materialSTEEL COMP 440C RETAINER
bore_shapeSTRAIGHT
bore_diameter0.3935 INCHES MINIMUM AND 0.3937 INCHES MAXIMUM IN
contact_angle25.0 DEGREES MAXIMUM
overall_width0.3533 INCHES MINIMUM AND 0.3543 INCHES MAXIMUM IN
load_directionANGULAR
surface_finishGROUND
style_designatorCOUNTERBORED OUTER RING, NON-SEPARABLE
precious_materialSILVER
internal_clearance0.0009 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN
lubrication_materialOIL
calibration_designatorC40
NSN5133-00-266-9475
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BEARING,BALL,ANNULAR TITLE COMPONENT PN 201576-4 MFR BEARING,BALL,ANNULAR
KEY FEATURES
•
SHANK STYLE: STRAIGHT ROUND
•
MATERIAL: STEEL OVERALL
•
SPECIFICATION/STANDARD DATA: 05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
FLUTE QUANTITY: 2
•
CUTTING END STYLE: GENERAL PURPOSE
•
SHANK DIAMETER: 0.890 INCHES NOMINAL IN
•
POINT ANGLE: 118.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SHANK STYLESTRAIGHT ROUND
MATERIALSTEEL OVERALL
SPECIFICATION/STANDARD DATA05047-ASME B94.11M PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
FLUTE QUANTITY2
CUTTING END STYLEGENERAL PURPOSE
SHANK DIAMETER0.890 INCHES NOMINAL IN
SPECIAL FEATURESTAPER LG; FRACTIONAL SIZE 57/64
POINT ANGLE118.0 DEGREES NOMINAL
NOMINAL CUTTING DIAMETER0.8906 INCHES IN
POINT TYPECONVENTIONAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
10607Interchangeable
interchangeable cross-reference
interchangeable
11557Interchangeable
interchangeable cross-reference
interchangeable
358567-1Interchangeable
interchangeable cross-reference
interchangeable
A-1208PIECE96Interchangeable
interchangeable cross-reference
interchangeable
27307Interchangeable
interchangeable cross-reference
interchangeable
APS-19099Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 201576-4?
201576-4 is a BEARING,BALL,ANNULAR.
What parts can replace 201576-4?
There are 30 known substitutes for 201576-4: 10607, 11557, 358567-1 and 27 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 201576-4?
201576-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-266-9475. 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