3020-01-167-4512 PULLEY,GROOVE Index 5340-01-167-4514 PLUG,PROTECTIVE,DUST AND MOISTUR

National Stock Number:
3020-01-167-4513

Federal Supply Class:
3020

National Item Identification Number:
011674513

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:
542847853711NAVAL SEA SYSTEMS COMMAND
5428478A9271GORIZIANE GROUP SPA


Techincal Specification:
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.735 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.500 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BOLT CIRCLE DIAMETER0.060 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE LENGTH2.030 INCHES NOMINAL
BORE TYPETAPERED
COUNTERBORE DEPTH0.050 INCHES NOMINAL
COUNTERBORE DIAMETER2.281 INCHES NOMINAL
COUNTERBORE FEATUREINCLUDED
COUNTERBORE LOCATIONAA END
DESIGN FORMPLAIN
FACE WIDTH1.530 INCHES NOMINAL
GROOVE QUANTITY3
GROOVE SHAPEV
GROOVE WIDTH0.350 INCHES NOMINAL
GROOVE DEPTH0.395 INCHES NOMINAL
HOLE LOCATIONTHROUGH PULLEY BODY
HUB END OUTSIDE DIAMETER AND LOCATION2.795 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYWAY WIDTH0.253 INCHES NOMINAL
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER4.280 INCHES NOMINAL
OVERALL LENGTH2.030 INCHES NOMINAL
MATERIAL AND LOCATIONSTEEL, QQ-S-766, CLASS 321, COND A OVERALL
PITCH DIAMETER3.984 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
SECURING HOLE QUANTITY3
SECURING LOCATIONBB END
SECURING METHODTHREADED HOLE
V GROOVE ANGLE IN DEG38.0
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN
TAPER BORE MAJOR DIAMETER1.198 INCHES NOMINAL
TAPER BORE MINOR DIAMETER0.311 INCHES NOMINAL
THREAD SIZE5/8-16


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