3020-00-272-6139 GEAR,SPUR Index 6220-00-272-6143 PANEL,INDICATING,LIGHT TRANSMITT

National Stock Number:
3020-00-272-6140

Federal Supply Class:
3020

National Item Identification Number:
002726140

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:
GH4427996HEIL ENVIRONMENTAL INDUSTRIES
GH4451665RIVINIUS INC LITTLEFORD MACHINERY DIV
GH4466289WISCONSIN MOTORS LLC


Techincal Specification:
MATERIALSTEEL COMP 1045 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND
AISI/SAE 1045 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING43.0 ROCKWELL C MINIMUM AND
49.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY98
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER12.2400 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER12.4300 INCHES
FACE NOMINAL WIDTH0.406 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER11.3715 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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