4020-00-882-6946 ROPE,FIBROUS Index 5965-00-882-6949 FILTER,ACOUSTICAL

National Stock Number:
3020-00-882-6948

Federal Supply Class:
3020

National Item Identification Number:
008826948

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:
379D711H0190099NORTHROP GRUMMAN SYSTEMS CORPORATION
715J627PC13490099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
FACE NOMINAL WIDTH1.000 INCHES
FIRST GROOVE NOMINAL DIAMETER3.000 INCHES FIRST END
FIRST GROOVE NOMINAL WIDTH1.000 INCHES FIRST END
HARDNESS RATING57.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM TEETH
HELIX ANGLE14.9331 DEGREES
HUB NOMINAL DIAMETER4.000 INCHES FIRST END
HUB NOMINAL DIAMETER4.552 INCHES SECOND END
HUB STYLE DESIGNATOR1 GROOVE FIRST END
HUB STYLE DESIGNATORPLAIN SECOND END
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5626,CON F MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PITCH DIAMETER5.0270 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END5.500 INCHES FIRST END
NOMINAL DISTANCE FROM END TO FIRST GROOVE0.688 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER5.312 INCHES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY34
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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