3020-00-415-4390 GEAR,SPUR Index 3110-00-415-4398 RING,BEARING,OUTER

National Stock Number:
3020-00-415-4391

Federal Supply Class:
3020

National Item Identification Number:
004154391

Description:
GEAR,SPUR

Detail:
A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.


Manufacturer Information:
3XE3A77107PARAGON POWER INC SUB OF GREAT LAKES POWER PRODUCTS INC
3XE3A80072H20 TANK INC U S MOTORS DIV


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1118 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND
60.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY28
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER2.7555 INCHES NOMINAL
NOMINAL OVERALL LENGTH2.000 INCHES
NOMINAL OUTSIDE DIAMETER2.952 INCHES
FACE NOMINAL WIDTH1.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.688 INCHES FIRST END
BORE STYLESTRAIGHT SPLINE BOTH ENDS
BORE NOMINAL DIAMETER1.226 INCHES BOTH ENDS
SPLINE QUANTITY6 BOTH ENDS
COUNTERBORE NOMINAL DEPTH1.062 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER2.237 INCHES SECOND END
HUB STYLE DESIGNATOR1 STEP FIRST END
END NOMINAL LENGTH0.532 INCHES FIRST END
END NOMINAL DIAMETER2.085 INCHES FIRST END
FIRST STEP NOMINAL LENGTH0.156 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER2.437 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.125 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER2.093 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.407 INCHES FIRST END
BODY STYLEPLAIN, SOLID
THE MANUFACTURERS DATA
MANUFACTURERS CODE77107
DESIGN CONTROL REFERENCE3XE3A


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