3020-01-106-4271 PULLEY,GROOVE Index 5340-01-106-4273 STRAP,RETAINING

National Stock Number:
3020-01-106-4272

Federal Supply Class:
3020

National Item Identification Number:
011064272

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:
2AK32X3/471176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
DESIGN FORMSPOKED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.469 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.469 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE DIAMETER0.750 INCHES NOMINAL
BORE LENGTH1.844 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
FURNISHED ITEMS AND QUANTITYHOLLOW HEAD SETSCREW ONE EACH
FACE WIDTH1.375 INCHES NOMINAL
GROOVE DEPTH0.612 INCHES NOMINAL
GROOVE QUANTITY2
GROOVE SHAPEV
GROOVE WIDTH0.612 INCHES NOMINAL
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 LOCATION1.875 INCHES NOMINAL AA END
PITCH DIAMETER2.660 INCHES MINIMUM AND 3.000 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
PROTRUDING HUB CHARACTERISTICPLAIN
OUTSIDE DIAMETER3.250 INCHES NOMINAL
OVERALL LENGTH1.844 INCHES NOMINAL
QUANTITY1
SECURING LOCATIONAA END
SECURING METHODSETSCREW
SPLIT HUB FEATURENOT INCLUDED
V GROOVE ANGLE IN DEG36.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3L OR A
STYLE DESIGNATORWEBBED OR SPOKED


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