3020-00-487-5971 GEAR,RING Index 3020-00-487-5973 GEAR,BEVEL

National Stock Number:
3020-00-487-5972

Federal Supply Class:
3020

National Item Identification Number:
004875972

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:
607400-196214RAYTHEON COMPANY


Techincal Specification:
BODY STYLEWEBBED, SOLID
FACE NOMINAL WIDTH0.350 INCHES
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
HUB STYLE DESIGNATORPLAIN BOTH ENDS
HUB NOMINAL DIAMETER0.312 INCHES SECOND END
HUB NOMINAL DIAMETER0.374 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.620 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.860 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER2.125 INCHES
PITCH DIAMETER2.0625 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY66
TOOTH FORMSTANDARD


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