5961-01-020-5057 SEMICONDUCTOR DEVICE,DIODE Index 3020-01-020-5061 SPROCKET WHEEL

National Stock Number:
3020-01-020-5059

Federal Supply Class:
3020

National Item Identification Number:
010205059

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:
AK3099832SCOTT HUBER ESSICK A CO OF FIGGIE INTERNATIONAL INC
AK30 3/4BORE71176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.467 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.438 INCHES NOMINAL AA END AND 0.156 INCHES NOMINAL BB END
BEARINGSNOT INCLUDED
BORE DIAMETER0.750 INCHES NOMINAL
BORE LENGTH0.938 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
FURNISHED ITEMS AND QUANTITYSETSCREW,ONE EACH
FACE WIDTH0.656 INCHES NOMINAL
GROOVE DEPTH0.490 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.490 INCHES NOMINAL
HOLE LOCATIONCENTERED 0.219 IN.FROM END OF HUB,TOP OF KEYWAY
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.188 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
MATERIAL AND LOCATIONIRON, CAST OVERALL
HUB END OUTSIDE DIAMETER AND LOCATION1.562 INCHES NOMINAL AA END
PITCH DIAMETER2.460 INCHES MINIMUM AND 2.800 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
PROTRUDING HUB CHARACTERISTICPLAIN
OUTSIDE DIAMETER3.050 INCHES NOMINAL
OVERALL LENGTH1.094 INCHES NOMINAL
QUANTITY1
SECURING HOLE QUANTITY1
SECURING LOCATIONAA END
SECURING METHODTHREADED HOLE
SPLIT HUB FEATURENOT INCLUDED
V GROOVE ANGLE IN DEG32.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3L-4L-A
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTPAINT
THREAD SIZE0.312-18


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