4820-01-147-1168 SEAT,VALVE Index 3110-01-147-1170 PLATE,RETAINING,BEARING

National Stock Number:
3110-01-147-1169

Federal Supply Class:
3110

National Item Identification Number:
011471169

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:
3504-1ITEM5363743WARD LEONARD CT LLC
901102-0-0195402ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC
901102-0-0196169ELECTRIC BOAT CORPORATION


Techincal Specification:
APERTURE DIAMETER2.076 INCHES MINIMUM AND 2.080 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY4
COUNTERBORE DEPTH0.4375 INCHES NOMINAL
COUNTERBORE DIAMETER4.1875 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/APERTURE
MATERIAL DOCUMENT AND CLASSIFICATIONEDM 237,CAGE 95402 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
MINOR THICKNESS0.500 INCHES NOMINAL
MOUNTING BOLT CIRCLE DIAMETER5.750 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.406 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED
OUTSIDE DIAMETER6.750 INCHES NOMINAL
OUTSIDE RAISED SURFACE DIAMETER4.720 INCHES MINIMUM AND 4.723 INCHES MAXIMUM
OVERALL THICKNESS0.875 INCHES NOMINAL
RAISED SURFACE HEIGHT0.4375 INCHES NOMINAL
SPECIAL FEATURESGROOVE IN BORE
STYLE DESIGNATORROUND
SURFACE FINISH63.0 MICROINCHES BORE


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