2350-00-679-4812 TANK,COMBAT,FULL TRACKED Index 2530-00-679-4816 CASE,PLUNGER

National Stock Number:
3020-00-679-4814

Federal Supply Class:
3020

National Item Identification Number:
006794814

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:
873979219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.250 INCHES
HARDNESS RATING58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.125 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN FIRST END
KEYWAY NOMINAL WIDTH0.127 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1117 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.750 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.439 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.748 INCHES
NOMINAL OVERALL LENGTH2.000 INCHES
PITCH DIAMETER1.5000 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY12
TOOTH FORMSTANDARD


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