4820-01-386-1749 VALVE,SAFETY RELIEF Index 4730-01-386-1751 REDUCER,PIPE

National Stock Number:
3020-01-386-1750

Federal Supply Class:
3020

National Item Identification Number:
013861750

Description:
GEAR,BEVEL

Detail:
A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.


Manufacturer Information:
912F021156672SYN-TECH SYSTEM, INC.


Techincal Specification:
FACE NOMINAL WIDTH1.390 INCHES
HARDNESS RATING35.0 ROCKWELL C NOMINAL OVERALL
HUB SPLINE NOMINAL MAJOR DIAMETER0.750 INCHES FIRST END
HUB SPLINE QUANTITY23 FIRST END
HUB STYLE DESIGNATOREXTERNALLY SPLINED, STRAIGHT SPLINES FIRST END
III MATERIALSTEEL COMP 4340 OVERALL
PITCH DIAMETER3.0000 INCHES NOMINAL
PITCH ANGLE63.4350 DEGREES
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.390 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.780 INCHES
NOMINAL OVERALL LENGTH2.520 INCHES
NOMINAL THREAD SIZE0.625 INCHES FIRST END
STYLE DESIGNATORSIDE FACE, BACK HUB PROTRUDING
TEETH QUANTITY36
TEETH TYPESPIRAL
THREAD QUANTITY PER INCHNF-2A FIRST END
TOOTH DIRECTIONLEFT


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