3020-00-172-2522 GEAR,SPUR Index 3020-00-172-2525 GEAR,SPUR

National Stock Number:
3020-00-172-2523

Federal Supply Class:
3020

National Item Identification Number:
001722523

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:
947335-170210HONEYWELL INTERNATIONAL INC.


Techincal Specification:
BODY STYLEPLAIN, SOLID
FACE NOMINAL WIDTH0.210 INCHES
FIRST GROOVE NOMINAL DIAMETER0.148 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.031 INCHES FIRST END
HARDNESS RATING31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER0.187 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN SECOND END
HUB STYLE DESIGNATOR1 GROOVE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 630 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.790 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.370 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER0.238 INCHES
NOMINAL OVERALL LENGTH2.150 INCHES
PITCH DIAMETER0.2177 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM
PRECISION CLASSIFICATIONQUALITY NUMBER 10 OR QUALITY NUMBER 11
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY21
TOOTH FORMSTANDARD


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