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:
BEARINGSNOT INCLUDED
BORE DIAMETER0.875 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE LENGTH1.000 INCHES NOMINAL
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMPLAIN
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.532 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.625 INCHES NOMINAL AA END
FACE WIDTH1.000 INCHES NOMINAL
GROOVE DEPTH0.500 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.500 INCHES NOMINAL
HOLE LOCATIONON TOP OF KEYWAY
HUB END OUTSIDE DIAMETER AND LOCATION1.625 INCHES NOMINAL AA END
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
KEYWAY SPACING IN DEG360.0
KEYWAY WIDTH0.188 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
MATERIALSTEEL OVERALL
PITCH DIAMETER4.938 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
OUTSIDE DIAMETER5.250 INCHES NOMINAL
OVERALL LENGTH1.625 INCHES NOMINAL
SECURING HOLE QUANTITY1
SECURING LOCATIONKEYWAY TOP
SECURING METHODTHREADED HOLE(S)
SPLIT HUB FEATURENOT INCLUDED
STYLE DESIGNATORPLAIN
SURFACE TREATMENTPAINT
THREAD SIZE12-24
V GROOVE ANGLE IN DEG34.0


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