3110-01-211-4512 PLATE,RETAINING,BEARING Index 5935-01-211-4514 COVER,ELECTRICAL CONNECTOR

National Stock Number:
3110-01-211-4513

Federal Supply Class:
3110

National Item Identification Number:
012114513

Description:
PLATE,RETAINING,BEARING

Detail:
A comparatively flat rigid item, with or without a centrally located aperture, designed to hold an annular bearing or a sleeve bearing in a fitted inclosure. It must have drilled and/or tapped holes for mounting purposes. Excludes END BELL, ELECTRICAL ROTATING EQUIPMENT.


Manufacturer Information:
NF203277-178567SPECO CORP


Techincal Specification:
BOLT CIRCLE HOLE QUANTITY2
COUNTERBORE DEPTH0.121 INCHES NOMINAL
COUNTERBORE DIAMETER0.270 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/O APERTURE
LUG QUANTITY2
LUG WIDTH0.500 INCHES NOMINAL
OUTSIDE DIAMETER0.680 INCHES NOMINAL
OUTSIDE RAISED SURFACE DIAMETER0.372 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
OVERALL THICKNESS0.171 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALALUMINUM ALLOY 2024 OVERALL
MINOR THICKNESS0.050 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER1.000 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.218 INCHES MINIMUM AND 0.226 INCHES MAXIMUM
MOUNTING HOLE TYPEROUND, UNTHREADED
RADIUS FROM CENTER OF PLATE TO END OF LUG0.773 INCHES NOMINAL
RAISED SURFACE HEIGHT0.121 INCHES NOMINAL
SURFACE FINISH63.0 MICROINCHES RAISED SURFACE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TYPE 2,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTANODIZE OVERALL


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