3020-01-179-8861 GEAR,SPUR Index 3020-01-179-8863 GEAR SECTOR,SPUR

National Stock Number:
3020-01-179-8862

Federal Supply Class:
3020

National Item Identification Number:
011798862

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:
209-4514-171A19710MPC PRODUCTS CORPORATION
299-4514-171A19710MPC PRODUCTS CORPORATION
P4514-171A-29919710MPC PRODUCTS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.188 INCHES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,COND H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HUB NOMINAL DIAMETER0.560 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
III HARDNESS RATING26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
III MATERIALSTEEL COMP 410 OVERALL
PITCH DIAMETER1.2500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
PROPRIETARY CHARACTERISTICSPACS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER1.277 INCHES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY120
TOOTH FORMSTANDARD


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