4935-00-972-5239 TIMER,SEQUENTIAL Index 1430-00-972-5244 WASHER,SHOULDERED

National Stock Number:
3020-00-972-5242

Federal Supply Class:
3020

National Item Identification Number:
009725242

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:
1010870018876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
TEETH QUANTITY106
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORHUBLESS
PITCH DIAMETER1.6562 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.687 INCHES
FACE NOMINAL WIDTH0.125 INCHES
BORE NOMINAL DIAMETER0.438 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID
SPECIAL FEATURES1 EA 0.500 IN. STUD HORIZONTAL THROUGH GEAR
THE MANUFACTURERS DATA
MANUFACTURERS CODE18876
DESIGN CONTROL REFERENCE10108700


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