3010-00-950-1978 COUPLING HALF,SHAFT Index 3010-01-068-3942 GEARCASE-MOTOR

National Stock Number:
3020-00-078-8650

Federal Supply Class:
3020

National Item Identification Number:
000788650

Description:
SPROCKET WHEEL

Detail:
A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.


Manufacturer Information:
925066-198897LOCKHEED MARTIN CORP


Techincal Specification:
BORE DIAMETER0.120 INCHES NOMINAL
OUTSIDE DIAMETER1.317 INCHES NOMINAL
DESIGN FORMPLAIN
TEETH QUANTITY PER ROW15
BORE TYPESTRAIGHT
SECURING HOLE QUANTITY2
DRILLED HOLE DIAMETER0.125 INCHES NOMINAL
TAPER MAJOR DIAMETER LOCATIONAA END
PITCH DIAMETER1.200 INCHES NOMINAL
FACE WIDTH0.110 INCHES NOMINAL
STYLE DESIGNATORPLAIN
SECURING METHODDRILLED HOLE
HOLE LOCATIONLOCATED ON HUB PORTION OF GEAR BETWEEN FACE AND HUB END,90 DEG APART
TOOTH PITCH0.250 INCHES NOMINAL
TEETH ROW QUANTITY1
BORE LENGTH0.625 INCHES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTICPLAIN
HARDNESS RATING TEST METHODNOT RATED
ASA STANDARD CHAIN NUMBER25


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