5965-01-193-0420 ARM,MICROPHONE Index 5340-01-193-0422 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
3020-01-193-0421

Federal Supply Class:
3020

National Item Identification Number:
011930421

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
921E299-159042CBS BROADCASTING INC.
TL60L07571956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS


Techincal Specification:
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.094 INCHES NOMINAL
DRILLED HOLE DIAMETER0.190 INCHES NOMINAL
BORE DIAMETER0.625 INCHES NOMINAL
BORE TYPESTRAIGHT
CRITICALITY CODE JUSTIFICATIONZZZY
DESIGN FORMSPOKED
FURNISHED ITEMSLIGHTENING HOLE AND BORE
GROOVE QUANTITY2
GROOVE SHAPEU
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.188 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICGROOVED
QUANTITY1
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
SECURING HOLE QUANTITY2
SECURING LOCATIONPULLEY SURFACE
SECURING METHODDRILLED HOLE
THREAD SIZE0.190-24
STYLE DESIGNATORWEBBED OR SPOKED


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