5360-00-560-1804 SPRING,HELICAL,EXTENSION Index 3120-00-560-1809 BUSHING,SLEEVE

National Stock Number:
3020-00-560-1807

Federal Supply Class:
3020

National Item Identification Number:
005601807

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:
0N00936398230NATIONAL SECURITY AGENCY


Techincal Specification:
ATTACHMENT METHODMOUNTING HOLE
BODY STYLEPLAIN, SOLID
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.1250 INCHES BOTH ENDS
END NOMINAL DIAMETER0.1845 INCHES FIRST END
END NOMINAL DIAMETER0.2194 INCHES SECOND END
END NOMINAL LENGTH0.0710 INCHES FIRST END
FACE NOMINAL WIDTH0.160 INCHES
FIRST STEP NOMINAL DIAMETER0.3750 INCHES BOTH ENDS
FIRST STEP NOMINAL LENGTH0.0450 INCHES FIRST END
HELIX ANGLE8.1333 DEGREES
HUB STYLE DESIGNATOR1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17091 MIL SPEC SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766,CL 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE BODY
MOUNTING HOLE NOMINAL THREAD SIZE0.086 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD QUANTITY PER INCH56 TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE THREAD SERIES DESIGNATORUNC TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL OUTSIDE DIAMETER0.4402 INCHES
PITCH DIAMETER0.4167 INCHES NOMINAL
PRECISION CLASSIFICATIONQUALITY NUMBER 8
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY33
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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