3020-01-074-0540 GEAR,SPUR Index 6680-01-074-0543 GENERATOR,TACHOMETER

National Stock Number:
3020-01-074-0541

Federal Supply Class:
3020

National Item Identification Number:
010740541

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:
12569909205LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.687 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.250 INCHES
MATERIALSTEEL OVERALL
NOMINAL OUTSIDE DIAMETER1.100 INCHES
PITCH DIAMETER1.0000 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 9
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
SURFACE TREATMENTPHOSPHATE MANGANESE OVERALL
TEETH QUANTITY16
TOOTH FORMSTUB


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