4820-01-118-2066 DISK,VALVE Index 4710-01-118-2068 TUBE ASSEMBLY,METAL

National Stock Number:
3110-01-118-2067

Federal Supply Class:
3110

National Item Identification Number:
011182067

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:
145H6614-177272THE BOEING COMPANY


Techincal Specification:
APERTURE DIAMETER0.938 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY4
COUNTERBORE DIAMETER1.060 INCHES NOMINAL
COUNTERBORE DEPTH0.140 INCHES NOMINAL
HARDNESS RATING24.0 ROCKWELL C MINIMUM AND 31.0 ROCKWELL C MAXIMUM
LENGTH2.000 INCHES NOMINAL
OVERALL THICKNESS0.233 INCHES NOMINAL
MOUNTING HOLE DIAMETER0.171 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
SPECIAL FEATURESCORNER RADIUS:0.250 IN.;APERTURE SHAPE:ROUND AND INCLUDED;APERTURE TYPE:COUNTERBORED;SHAPE:RECTANGULAR
WIDTH1.750 INCHES NOMINAL


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