3020-01-039-1979 PULLEY,GROOVE Index 4820-01-039-1981 DISK,VALVE

National Stock Number:
3020-01-039-1980

Federal Supply Class:
3020

National Item Identification Number:
010391980

Description:
CHAIN,SILENT

Detail:
A FLEXIBLE MECHANICAL DEVICE CONSISTING OF INVERTED TOOTH LINKS, WITH OR WITHOUT GUIDE LINKS, AND USED FOR POWER TRANSMISSION. THE LINKS ARE JOINED BY PINS AND MATE WITH THE SPROCKET TEETH WITH A SLIDING ACTION. EXCLUDES FLEXIBLE MECHANICAL DEVICES SPECIFICALLY DESIGNED FOR USE WITH COUPLING, SHAFT, FLEXIBLE.


Manufacturer Information:
152A04697942NORTHROP GRUMMAN SYSTEMS CORPORATION
152A046H0279500WESTINGHOUSE ELECTRIC CORP
152A046H0297942NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
EFFECTIVE LENGTH1.5666 FEET NOMINAL
LINK NOMINAL WIDTH0.1560 INCHES
LINK STYLESIDE GUIDES
MATERIALSTEEL CORROSION RESISTING
MINIMUM TENSILE STRENGTH500 POUNDS PER SQUARE INCH
NOMINAL PITCH DISTANCE0.188 INCHES


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