5305-00-760-5219 SCREW,MACHINE Index 3020-00-760-5222 GEAR,ANTIBACKLASH,SPUR

National Stock Number:
3020-00-760-5221

Federal Supply Class:
3020

National Item Identification Number:
007605221

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:
760522119200US ARMY ARDEC RDECOM
BL9590801714LUCENT TECHNOLOGIES INC ADVANCED TECHNOLOGY SYSTEMS
BL9590870408AT AND T CORP


Techincal Specification:
MATERIALSTEEL COMP 416 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 416 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND
30.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY94
TOOTH FORMSTANDARD
PRESSURE ANGLE14.5000 DEGREES
PRECISION CLASSIFICATIONQUALITY NUMBER 12
STYLE DESIGNATORPROTRUDING HUB, RECESSED BODY
PITCH DIAMETER1.9583 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER1.998 INCHES
FACE NOMINAL WIDTH0.250 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.234 INCHES FIRST END
BODY RECESS NOMINAL DEPTH0.125 INCHES SECOND END
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.241 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.062 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.168 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN FIRST END
HUB NOMINAL DIAMETER0.500 INCHES FIRST END
BODY STYLEWEBBED, OFFSET, WITH LIGHTENING HOLES
THE MANUFACTURERS DATA
MANUFACTURERS CODE19200
DESIGN CONTROL REFERENCE7605221


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