3020-00-404-2852 GEAR,HELICAL Index 4820-00-404-2856 VALVE,VACUUM REGULATING

National Stock Number:
3020-00-404-2853

Federal Supply Class:
3020

National Item Identification Number:
004042853

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:
3S880011083CATERPILLAR INC


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH0.520 INCHES
HARDNESS RATING3.6 BRINELL STANDARD MINIMUM AND 3.9 BRINELL STANDARD MAXIMUM OVERALL
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER4.560 INCHES
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY25
TOOTH FORMSTANDARD


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