3010-00-388-9540 COUPLING,SHAFT,FLEXIBLE Index 4935-00-388-9544 DISK,CLUTCH

National Stock Number:
3020-00-388-9542

Federal Supply Class:
3020

National Item Identification Number:
003889542

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:
801831718876U S ARMY AVIATION AND MISSILE COMMAND
A6TD3428009SYPRIS ELECTRONICS, LLC


Techincal Specification:
BEARINGSNOT INCLUDED
BORE DIAMETER0.187 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE LENGTH0.250 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
FACE WIDTH0.250 INCHES NOMINAL
GROOVE DEPTH0.093 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.093 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.188 INCHES NOMINAL
HOLE LOCATION90 DEG APART CENTERED IN PULLEY GROOVE
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYNOT INCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER1.000 INCHES NOMINAL
MATERIALALUMINUM OVERALL
SECURING HOLE QUANTITY2
SECURING LOCATIONBOTH ENDS
SECURING METHODTHREADED HOLE
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN
SURFACE TREATMENTANODIZE
THREAD SIZE0.138-32


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