5330-00-239-0652 GASKET Index 5330-00-239-0656 GASKET

National Stock Number:
3020-00-239-0653

Federal Supply Class:
3020

National Item Identification Number:
002390653

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:
D2-8551PC10373057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8551PC10379500WESTINGHOUSE ELECTRIC CORP
D2-8677PC12673057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8677PC12679500WESTINGHOUSE ELECTRIC CORP
D2-8551PC10388657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8551PC10390099NORTHROP GRUMMAN SYSTEMS CORPORATION
D2-8689-12673057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8689PC12673057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8772PC10373057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8689PC12679500WESTINGHOUSE ELECTRIC CORP
D2-8689PC12688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8677PC12688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8677PC12690099NORTHROP GRUMMAN SYSTEMS CORPORATION
D2-8689PC12690099NORTHROP GRUMMAN SYSTEMS CORPORATION
D2-8775PC12673057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8853PC12673057USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV
D2-8853PC12679500WESTINGHOUSE ELECTRIC CORP
D2-8775PC12679500WESTINGHOUSE ELECTRIC CORP
D2-8872PC10379500WESTINGHOUSE ELECTRIC CORP
N1201879500WESTINGHOUSE ELECTRIC CORP
D2-8772PC10379500WESTINGHOUSE ELECTRIC CORP
D2-8772PC10388657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
N1201888657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8775PC12688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8853PC12688657WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
D2-8853PC12690099NORTHROP GRUMMAN SYSTEMS CORPORATION
D2-8775PC12690099NORTHROP GRUMMAN SYSTEMS CORPORATION
N1201890099NORTHROP GRUMMAN SYSTEMS CORPORATION
D2-8772PC10390099NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER5.186 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH2.500 INCHES
HARDNESS RATING10.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM OVERALL
HUB NOMINAL DIAMETER7.000 INCHES SECOND END
HUB NOMINAL DIAMETER6.750 INCHES FIRST END
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.621 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES SECOND END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END1.000 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM2.922 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER8.7438 INCHES
NOMINAL OVERALL LENGTH3.750 INCHES
PITCH DIAMETER8.4938 INCHES NOMINAL
PRESSURE ANGLE14.5000 DEGREES
SPECIAL FEATURESTWO PULLER HOLES 1/2-13 NC THD 7/8 IN. DEEP IN SECOND HUB END
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY45
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


Click here to Register for Free 30-day Trial

© 2025 NSN-Now. All rights reserved.    Privacy Policy  |  Contact Us