5340-00-606-0877 POST,ELECTRICAL-MECHANICAL EQUIPMENT Index 4820-00-606-0885 SEAT,VALVE

National Stock Number:
3020-00-606-0880

Federal Supply Class:
3020

National Item Identification Number:
006060880

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
01-435-0027-5PC5817454TIMKEN GEARS & SERVICES INC.
01-435-0027-5PC5852374FLOWSERVE CORP
60-400-0009-217454TIMKEN GEARS & SERVICES INC.
60-400-0009-252374FLOWSERVE CORP


Techincal Specification:
BORE NOMINAL DIAMETER1.500 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH3.830 INCHES
FACE TYPECONCAVE
HELIX ANGLE9.0000 DEGREES
HUB STYLE DESIGNATORTHREADED FIRST END
KEYWAY NOMINAL WIDTH0.125 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4620 OVERALL
MATING PITCH DIAMETER0.7500 INCHES NOMINAL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END5.254 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.815 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER3.443 INCHES
SPECIAL FEATURES1.765 IN.OD,0.867 IN.DEEP COUNTERBORE SECOND END
PITCH DIAMETER3.0000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
THREAD FORM DIRECTIONLEFT-HAND
THREAD FORM QUANTITY1


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