1560-00-871-8679 SUPPORT,STRUCTURAL COMPONENT,AIR Index 1560-00-871-8683 BRACKET ASSEMBLY,LUBRICATION SYS

National Stock Number:
3110-00-871-8681

Federal Supply Class:
3110

National Item Identification Number:
008718681

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:
540-011-434-180070LOCKHEED MARTIN CORPORATION
540-011-434-197499BELL TEXTRON INC


Techincal Specification:
BOLT CIRCLE HOLE QUANTITY12
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/O APERTURE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18729,COND N MIL SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIALSTEEL COMP 4130 RETAINER
MOUNTING BOLT CIRCLE DIAMETER11.120 INCHES MINIMUM AND 11.130 INCHES MAXIMUM
MOUNTING HOLE ARRANGEMENT STYLESINGLE BOLT HOLE CIRCLE
MOUNTING HOLE DIAMETER0.327 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
MOUNTING HOLE TYPEROUND, UNTHREADED
OUTSIDE DIAMETER12.000 INCHES NOMINAL
OUTSIDE RAISED SURFACE DIAMETER9.800 INCHES NOMINAL
OVERALL THICKNESS0.500 INCHES NOMINAL
RAISED SURFACE HEIGHT0.250 INCHES NOMINAL
STYLE DESIGNATORROUND


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