4410-00-213-0297 COVER,HANDHOLE Index 4410-00-213-0300 ECONOMIZER ELEMENT

National Stock Number:
3020-00-213-0299

Federal Supply Class:
3020

National Item Identification Number:
002130299

Description:
GEAR,HELICAL

Detail:
A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:


Manufacturer Information:
134B230AAPC203502GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT


Techincal Specification:
MATERIALCOPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16444 BRONZE MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY50
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE5.7090 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER3.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER3.249 INCHES
FACE NOMINAL WIDTH0.375 INCHES
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.500 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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