3020-01-096-1687 GEAR,SPUR Index 3020-01-096-1689 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-01-096-1688

Federal Supply Class:
3020

National Item Identification Number:
010961688

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:
795313507869AIR FORCE CAMBRIDGE RESEARCH LABORATORIES L G HANSCOM FIELD


Techincal Specification:
MATERIALSTEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAISI 303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY80
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR
QUALITY NUMBER 11
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.343 INCHES
NOMINAL OUTSIDE DIAMETER1.281 INCHES
FACE NOMINAL WIDTH0.125 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.218 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPINNED FIRST END
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
BODY STYLEPLAIN, SOLID
SPECIAL FEATURESTAPPED HOLE 0.086-56-UNC 2B PARALLEL TO THE BORE AND 0.500 IN. FROM THECNTR OF THE BORE
THE MANUFACTURERS DATA
MANUFACTURERS CODE07869
DESIGN CONTROL REFERENCE7953135


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