3020-00-546-9764 GEAR,SPUR Index 4730-00-546-9773 ADAPTER,STRAIGHT,PIPE TO BOSS

National Stock Number:
3020-00-546-9772

Federal Supply Class:
3020

National Item Identification Number:
005469772

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:
760999619200US ARMY ARDEC RDECOM


Techincal Specification:
BODY STYLEPLAIN, WITH LIGHTENING HOLES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.829 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.375 INCHES
HARDNESS RATING8.0 ROCKWELL C NOMINAL AND 20.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING8.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM TEETH
HUB NOMINAL DIAMETER1.813 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 6,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 416 OVERALL
NOMINAL OUTSIDE DIAMETER2.6590 INCHES
NOMINAL OVERALL LENGTH0.781 INCHES
PITCH ANGLE32.1116 DEGREES
PITCH DIAMETER2.6250 INCHES NOMINAL
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY42
TEETH TYPESTRAIGHT


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