3020-00-444-2612 GEAR,SPUR Index 4820-00-444-2617 VALVE,BUTTERFLY

National Stock Number:
3020-00-444-2616

Federal Supply Class:
3020

National Item Identification Number:
004442616

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:
86355507187HONEYWELL INTERNATIONAL INC.
86355556232LOCKHEED MARTIN CORPORATION


Techincal Specification:
MATERIALSTEEL UNS K24065 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6709 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING84.0 ROCKWELL SUPERFICIAL 30-N MINIMUM TEETH
TEETH QUANTITY16
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER0.2500 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.287 INCHES
FACE NOMINAL WIDTH0.252 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.216 INCHES FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.120 INCHES BOTH ENDS
HUB STYLE DESIGNATOR1 GROOVE FIRST END
HUB NOMINAL DIAMETER0.250 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH0.062 INCHES FIRST END
FIRST GROOVE NOMINAL DIAMETER0.203 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.154 INCHES FIRST END
BODY STYLEPLAIN, SOLID
ATTACHMENT METHODMOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END


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