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:
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION0.187 INCHES NOMINAL AA END
BEARINGSNOT INCLUDED
BORE DIAMETER0.375 INCHES NOMINAL
BORE LENGTH0.625 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.235 INCHES NOMINAL
FURNISHED ITEMS AND QUANTITYSETSCREWS 2,STUD 1
FACE WIDTH0.437 INCHES NOMINAL
GROOVE DEPTH0.055 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE RADIUS0.026 INCHES NOMINAL
GROOVE SHAPEU
GROOVE WIDTH0.375 INCHES NOMINAL
HOLE LOCATIONLOCATED ON HUB PORTION OF GEAR BETWEEN HUB END AND FACE
HUB END OUTSIDE DIAMETER AND LOCATION0.750 INCHES NOMINAL BOTH ENDS
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITY TYPEKEYWAY
KEYING FACILITYINCLUDED
KEYWAY WIDTH0.095 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
OUTSIDE DIAMETER2.187 INCHES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763, CLASS 7, TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
PROTRUDING HUB CHARACTERISTICPLAIN
QUANTITY1
SECURING HOLE QUANTITY1
SECURING LOCATIONAA END
SECURING METHODTHREADED HOLE
SPLIT HUB FEATURENOT INCLUDED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTPASSIVATE
THREAD SIZE6-32


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