3020-00-705-5001 GEAR,HELICAL Index 5815-00-705-5004 ISOLATOR

National Stock Number:
3020-00-705-5003

Federal Supply Class:
3020

National Item Identification Number:
007055003

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:
1590870408AT AND T CORP
15928557712TELEMECHANICS INC
15928564959AMERICAN TELEPHONE AND TELEGRAPH CO
15928570408AT AND T CORP
3020PL13390039009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
7902037-1790536LOCKHEED MARTIN CORP


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY RECESS NOMINAL DEPTH0.031 INCHES FIRST END
BODY RECESS NOMINAL DEPTH0.156 INCHES SECOND END
BODY STYLESPOKED, OFFSET
BOLT HOLE CIRCLE NOMINAL DIAMETER0.750 INCHES AXIALLY THROUGH HUB, FIRST END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.5000 INCHES BOTH ENDS
FACE NOMINAL WIDTH0.312 INCHES
HELIX ANGLE20.0000 DEGREES
MATERIALPLASTIC POLYAMIDE BODY
MATERIALSTEEL HUB
MOUNTING HOLE NOMINAL DIAMETER0.162 INCHES AXIALLY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 PLAIN AXIALLY THROUGH HUB, FIRST END
NOMINAL OUTSIDE DIAMETER3.3077 INCHES
PITCH DIAMETER3.2307 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY84
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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