3020-01-034-9812 GEAR,SPUR Index 3610-01-034-9816 CAMERA,COPYING,LITHOGRAPHIC

National Stock Number:
3020-01-034-9813

Federal Supply Class:
3020

National Item Identification Number:
010349813

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:
139C780705606GENERAL DYNAMICS-OTS, INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/COUNTERBORE COUNTER BORE, SECOND END
BORE NOMINAL DIAMETER0.187 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DEPTH0.400 INCHES COUNTER BORE, SECOND END
COUNTERBORE NOMINAL DIAMETER0.2500 INCHES COUNTER BORE, SECOND END
FACE NOMINAL WIDTH0.240 INCHES
HUB NOMINAL DIAMETER0.3200 INCHES FIRST END
HUB STYLE DESIGNATORPINNED FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.2600 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.4825 INCHES
PITCH DIAMETER0.4062 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 10
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
TEETH QUANTITY13
TOOTH FORMSTANDARD


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