3020-00-542-0668 GEAR,SPUR Index 3020-00-542-0670 GEAR,SPUR

National Stock Number:
3020-00-542-0669

Federal Supply Class:
3020

National Item Identification Number:
005420669

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:
SMA28719080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR
SMA28719095036APPLIED DEVICES CORP


Techincal Specification:
MATERIALALUMINUM ALLOY 2024 BODY
STEEL COMP 416 HUB
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE BODY
QQ-S-763,CLASS 6 FED SPEC SINGLE MATERIAL RESPONSE HUB
SURFACE TREATMENTANODIZE OVERALL
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND
32.0 ROCKWELL C MAXIMUM HUB
TEETH QUANTITY100
TOOTH FORMSTANDARD
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUB
PITCH DIAMETER1.5623 INCHES NOMINAL
NOMINAL OVERALL LENGTH0.241 INCHES
FACE NOMINAL WIDTH0.085 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.156 INCHES FIRST END
BORE NOMINAL DIAMETER0.188 INCHES BOTH ENDS
HUB NOMINAL DIAMETER0.375 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 THREAD QUANTITY PER INCH56 TRANSVERSELY THROUGH HUB, FIRST END


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