3020-00-517-0834 GEAR,SPUR Index 3040-00-517-0840 LINING,FRICTION

National Stock Number:
3020-00-517-0835

Federal Supply Class:
3020

National Item Identification Number:
005170835

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:
869973719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
STYLE DESIGNATORWEBBED OR SPOKED
OUTSIDE DIAMETER8.500 INCHES NOMINAL
OVERALL LENGTH3.391 INCHES NOMINAL
PITCH DIAMETER8.125 INCHES NOMINAL
FACE WIDTH2.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION2.187 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.016 INCHES NOMINAL BOTH ENDS
DESIGN FORMWEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINEOFFSET
LIGHTENING HOLENOT INCLUDED
INTEGRAL COOLING VANENOT INCLUDED
MATERIAL AND LOCATIONSTEEL, QQ-S-633, FS1010-CANCELED OVERALL AND
STEEL, QQ-S-681, CLASS 2 OVERALL
SURFACE TREATMENTPHOSPHATE
GROOVE SHAPEV
GROOVE QUANTITY4
GROOVE DEPTH0.437 INCHES NOMINAL
GROOVE WIDTH0.375 INCHES MINIMUM AND
0.380 INCHES MAXIMUM
V GROOVE ANGLE IN DEG36.0
BORE FEATUREINCLUDED
BEARINGSNOT INCLUDED
BORE TYPESTRAIGHT
BORE DIAMETER1.530 INCHES NOMINAL
BORE LENGTH1.531 INCHES NOMINAL
COUNTERBORE FEATURENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
QUANTITY1
KEYWAY WIDTH0.1250 INCHES MINIMUM AND
0.1255 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.912 INCHES NOMINAL
SPLIT HUB FEATURENOT INCLUDED
SECURING METHODTHREADED HOLE
SECURING LOCATIONAA END
SECURING HOLE QUANTITY2
THREAD SIZE3/8 - 16
HOLE LOCATIONONE HOLE 30 DEG FROM KEYWAY W/2ND HOLE PARALLEL TO 1ST
THE MANUFACTURERS DATA
MANUFACTURERS CODE19207
DESIGN CONTROL REFERENCE8699737


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