5640-00-927-7351 SOUND CONTROLLING BLANKET Index 1377-00-927-7353 PIN,FIRING

National Stock Number:
3110-00-927-7352

Federal Supply Class:
3110

National Item Identification Number:
009277352

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:
47-620-210-397499BELL TEXTRON INC


Techincal Specification:
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER4.680 INCHES NOMINAL
APERTURE DIAMETER2.875 INCHES NOMINAL
OVERALL THICKNESS0.140 INCHES MINIMUM AND
0.150 INCHES MAXIMUM
OUTSIDE RAISED SURFACE DIAMETER3.375 INCHES NOMINAL
RAISED SURFACE HEIGHT0.136 INCHES NOMINAL
MOUNTING HOLE TYPEROUND, UNTHREADED, COUNTERBORED
MOUNTING HOLE DIAMETER0.264 INCHES MINIMUM AND
0.271 INCHES MAXIMUM
COUNTERBORE DEPTH0.172 INCHES MINIMUM AND
0.182 INCHES MAXIMUM
COUNTERBORE DIAMETER3.152 INCHES MINIMUM AND
3.162 INCHES MAXIMUM
BOLT CIRCLE HOLE QUANTITY6
MOUNTING BOLT CIRCLE DIAMETER4.057 INCHES MINIMUM AND
4.067 INCHES MAXIMUM
SPECIAL FEATURESCENTRALLY LOCATED RAISED SURFACE; ROUND SHAPE
FSC APPLICATION DATATRANSMISSION,MAIN ROTOR
THE MANUFACTURERS DATA
MANUFACTURERS CODE97499
DESIGN CONTROL REFERENCE47-620-210-3


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