3110-01-285-2684 PLATE,RETAINING,BEARING Index 3110-01-285-2686 PLATE,RETAINING,BEARING

National Stock Number:
3110-01-285-2685

Federal Supply Class:
3110

National Item Identification Number:
012852685

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:
717512544-00104939LOCKHEED MARTIN CORPORATION


Techincal Specification:
APERTURE DIAMETER5.340 INCHES NOMINAL
BOLT CIRCLE HOLE QUANTITY14
COUNTERSINK ANGLE100.0 DEGREES NOMINAL
COUNTERSINK DIAMETER0.290 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
OUTSIDE DIAMETER6.377 INCHES MINIMUM AND 6.379 INCHES MAXIMUM
OVERALL THICKNESS0.100 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-T-9046,COND A MIL SPEC SINGLE MATERIAL RESPONSE OR MIL-T-9047,COND A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALTITANIUM ALLOY UNS R56400 OVERALL
MOUNTING BOLT CIRCLE DIAMETER6.060 INCHES NOMINAL
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.153 INCHES MINIMUM AND 0.159 INCHES MAXIMUM
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERSUNK
STYLE DESIGNATORROUND


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