3020-00-404-6389 GEAR,SPUR Index 3030-00-404-6393 BELT,ROUND

National Stock Number:
3020-00-404-6390

Federal Supply Class:
3020

National Item Identification Number:
004046390

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:
101D436905606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
FACE NOMINAL WIDTH0.320 INCHES
HUB NOMINAL DIAMETER0.800 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER1.9990 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.062 INCHES SECOND END
NOMINAL OVERALL LENGTH0.830 INCHES
PRESSURE ANGLE20.0000 DEGREES
SPLINE QUANTITY15 BOTH ENDS
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY40
TOOTH FORMSTANDARD


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