3020-01-299-8530 PULLEY,GROOVE Index 5340-01-299-8532 CAP,PROTECTIVE,DUST AND MOISTURE

National Stock Number:
3020-01-299-8531

Federal Supply Class:
3020

National Item Identification Number:
012998531

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:
1551AS73730003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
1551AS737-230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
AK44 X 5/871176EMERSON ELECTRIC CO BROWNING MFG DIV


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER4.250 INCHES NOMINAL
OVERALL LENGTH1.000 INCHES NOMINAL
PITCH DIAMETER4.000 INCHES NOMINAL
FACE WIDTH0.620 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.500 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.380 INCHES NOMINAL AA END
DESIGN FORMPLAIN
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
SURFACE TREATMENTCADMIUM
GROOVE SHAPEV
GROOVE QUANTITY1
GROOVE DEPTH0.490 INCHES NOMINAL
GROOVE WIDTH0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.5
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED4A
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.625 INCHES NOMINAL
BORE LENGTH1.000 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.188 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.405 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODSETSCREW
SECURING LOCATIONAA END AND
PULLEY SURFACE
BOLT CIRCLE DIAMETER0.250 INCHES NOMINAL


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