5998-01-107-5387 EXTENDER CARD,ELECTRONIC TEST Index 3020-01-107-5389 GEAR,SPUR

National Stock Number:
3020-01-107-5388

Federal Supply Class:
3020

National Item Identification Number:
011075388

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:
1229239219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.4377 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.312 INCHES
KEYWAY NOMINAL WIDTH0.0946 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONFED STD 66,AISI/SAE FED STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OR STEEL COMP 4340 OR STEEL COMP 6150 OVERALL
PITCH ANGLE44.0333 DEGREES
PITCH DIAMETER20.0000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 7
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.2475 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER1.522 INCHES
NOMINAL OVERALL LENGTH0.447 INCHES
STYLE DESIGNATORPERIPHERAL FACE, HUBLESS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232,TYPE M CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
TEETH QUANTITY29
TEETH TYPESTRAIGHT


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