3020-00-437-6974 PULLEY,GROOVE Index 4320-00-437-6977 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
3020-00-437-6976

Federal Supply Class:
3020

National Item Identification Number:
004376976

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:
6-1-2304-20-26181337W1D1 NATICK SOLDIER CENTER
6-1-2304-20-261A01551EDRO CORPORATION, THE
6-2-2304-20-26101551EDRO CORPORATION, THE
6-1-2304-20-261A60883AMETEK INC HEAT TRANSFER DIV
6-1-2304-20-261A72869EIDAL INTERNATIONAL CORPORATION
6-2-2304-20-26181337W1D1 NATICK SOLDIER CENTER


Techincal Specification:
STYLE DESIGNATORPLAIN
OUTSIDE DIAMETER5.250 INCHES NOMINAL
OVERALL LENGTH1.625 INCHES NOMINAL
PITCH DIAMETER4.938 INCHES NOMINAL
FACE WIDTH1.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION1.625 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.625 INCHES NOMINAL AA END
DESIGN FORMPLAIN
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL OVERALL
SURFACE TREATMENTPAINT
GROOVE SHAPEV
GROOVE QUANTITY1
GROOVE DEPTH0.500 INCHES NOMINAL
GROOVE WIDTH0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG34.0
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.875 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 KEYWAY0.532 INCHES NOMINAL
KEYWAY SPACING IN DEG360.0
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODTHREADED HOLE
SECURING LOCATIONKEYWAY TOP
SECURING HOLE QUANTITY1
THREAD SIZE12-24
HOLE LOCATIONON TOP OF KEYWAY


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