6625-01-339-6870 OSCILLOSCOPE Index 1410-01-339-6872 GUIDED MISSILE,PRACTICE

National Stock Number:
3020-01-339-6871

Federal Supply Class:
3020

National Item Identification Number:
013396871

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:
1073750703MIDDLEBY MARSHALL INC CONVEYOR OVENS AND MIXERS DIV
3X93625795W.W. GRAINGER, INC.
3X93627511QUALITY DIE CASTING CORP


Techincal Specification:
BORE DIAMETER0.750 INCHES NOMINAL
BORE TYPESTRAIGHT
DESIGN FORMSPOKED
FURNISHED ITEMSBORE
GROOVE DEPTH0.219 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.406 INCHES MINIMUM AND 0.531 INCHES MAXIMUM
KEYING FACILITY TYPEKEYWAY
OUTSIDE DIAMETER10.000 INCHES NOMINAL
MATERIALIRON CAST OVERALL
SECURING LOCATIONAA END
SECURING METHODSETSCREW
PITCH DIAMETER9.850 INCHES NOMINAL
QUANTITY1
V GROOVE ANGLE IN DEG38.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3L AND 4L
STYLE DESIGNATORPLAIN


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