2590-00-389-8197 COLLAR,LANDING GEAR Index 2530-00-389-8200 SCREW,JACK,LEVELING-SUPPORT VEHICLE

National Stock Number:
3020-00-389-8199

Federal Supply Class:
3020

National Item Identification Number:
003898199

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:
834359719207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
B97829198HOMAN J AND E CO INC
B97872540DAYTON-WALTHER CORP


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.760 INCHES
HARDNESS RATING49.0 ROCKWELL H MINIMUM AND 52.0 ROCKWELL H MAXIMUM OVERALL
HUB NOMINAL DIAMETER1.750 INCHES SECOND END
HUB STYLE DESIGNATORPINNED SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1015 OVERALL
MOUNTING HOLE NOMINAL DIAMETER0.312 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.622 INCHES SECOND END
NOMINAL OUTSIDE DIAMETER2.455 INCHES
NOMINAL OVERALL LENGTH1.281 INCHES
PITCH ANGLE26.5644 DEGREES
PITCH DIAMETER2.2004 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPERIPHERAL FACE, BACK HUB PROTRUDING
TEETH QUANTITY11
TEETH TYPESTRAIGHT


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