3020-01-191-4406 GEAR,SPUR Index 3020-01-191-4409 GEAR,WORM

National Stock Number:
3020-01-191-4408

Federal Supply Class:
3020

National Item Identification Number:
011914408

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:
12747310138ASTRONAUTICS CORPORATION OF AMERICA


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.178 INCHES BOTH ENDS
BORE STYLEPLAIN BOTH ENDS
FACE NOMINAL WIDTH0.100 INCHES
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
MOUNTING HOLE NOMINAL THREAD SIZE0.060 INCHES TRANSVERSELY THROUGH FACE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.150 INCHES FIRST END
NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE0.213 INCHES
NOMINAL OUTSIDE DIAMETER0.240 INCHES
NOMINAL OVERALL LENGTH0.250 INCHES
PITCH DIAMETER0.2188 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY21
TOOTH FORMSTANDARD


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