4720-00-241-4404 HOSE ASSEMBLY,NONMETALLIC Index 4820-00-241-4407 VALVE,CALIBRATED FLOW

National Stock Number:
3020-00-241-4406

Federal Supply Class:
3020

National Item Identification Number:
002414406

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:
1090980BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
10909893235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59
109098-0010BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
774685-0000BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
109098-001830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
109098-0018FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
9109098-0010BR56ACCURACY IRON
LB1090980BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
LB10909893235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER1.1245 INCHES FIRST END
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH3.499 INCHES
HARDNESS RATING27.0 ROCKWELL C NOMINAL OVERALL
HELIX ANGLE10.0000 DEGREES
KEYWAY NOMINAL WIDTH0.249 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.6922 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER3.1475 INCHES
PITCH DIAMETER2.7500 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH TYPESINGLE HELIX
TEETH QUANTITY13
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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