3020-00-289-7721 GEAR,SPUR Index 3020-00-289-7723 GEAR,SPUR

National Stock Number:
3020-00-289-7722

Federal Supply Class:
3020

National Item Identification Number:
002897722

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:
458-107715280NORTHROP GRUMMAN SYSTEMS CORPORATION DIV ES DEFENSIVE SYSTEMS DIVISION
458-107726916NORTHROP GRUMMAN SYSTEMS CORPORATION
8528266717WURLITZER CO THE


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.250 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.563 INCHES FIRST END
PITCH DIAMETER1.1865 INCHES MINIMUM AND 1.1885 INCHES MAXIMUM
MOUNTING HOLE THREAD QUANTITY PER INCH2 TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) TRANSVERSELY THROUGH HUB FIRST END
MOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL OVERALL LENGTH0.375 INCHES
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESONE HOLE 0.0625 TO 0.0635 IN. DIA LOCATED ON BODY OF GEAR
STYLE DESIGNATORPROTRUDING HUB
TEETH QUANTITY38
TOOTH FORMSTANDARD


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