3020-00-760-5898 PULLEY,GROOVE Index 3020-00-760-5900 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-00-760-5899

Federal Supply Class:
3020

National Item Identification Number:
007605899

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:
760589919200US ARMY ARDEC RDECOM


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER2.187 INCHES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
FACE WIDTH0.437 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION0.750 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.187 INCHES NOMINAL AA END
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL, QQ-S-763, CLASS 7, TYPE A OVERALL
SURFACE TREATMENTPASSIVATE
GROOVE SHAPEU
GROOVE QUANTITY1
GROOVE DEPTH0.055 INCHES NOMINAL
GROOVE WIDTH0.375 INCHES NOMINAL
GROOVE RADIUS0.026 INCHES NOMINAL
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER0.375 INCHES NOMINAL
BORE LENGTH0.625 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.095 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.235 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY1
THREAD SIZE6-32
FURNISHED ITEMS AND QUANTITYSETSCREWS 2,STUD 1
HOLE LOCATIONLOCATED ON HUB PORTION OF GEAR BETWEEN HUB END AND FACE
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE7605899


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