4730-00-402-8244 NOZZLE,SPRAY,FLUID-EMULSION Index 3020-00-402-8247 GEAR,WORM WHEEL

National Stock Number:
3020-00-402-8246

Federal Supply Class:
3020

National Item Identification Number:
004028246

Description:
GEAR,WORM WHEEL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.


Manufacturer Information:
826782919200US ARMY ARDEC RDECOM


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BOLT HOLE CIRCLE NOMINAL DIAMETER0.750 INCHES AXIALLY THROUGH BODY FIRST END
BORE NOMINAL DIAMETER0.624 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.160 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
PITCH DIAMETER1.6551 INCHES MINIMUM AND 1.6561 INCHES MAXIMUM
MATING THREAD LEAD QUANTITY1
MOUNTING HOLE NOMINAL DIAMETER0.055 INCHES AXIALLY THROUGH BODY FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 PLAIN AXIALLY THROUGH BODY FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.058 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.745 INCHES
NOMINAL OVERALL LENGTH0.217 INCHES
PRESSURE ANGLE30.0000 DEGREES
SPECIAL FEATURES20 SPOTS 90 @DEG @COUNTERSINK TO 0.120 INDIA,EQUALLY SPACED ON A 1.062 IN. BC DIA
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY104


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