1650-00-251-0921 FILTERING DISK,FLUID Index 3020-00-251-0926 GEAR,HELICAL

National Stock Number:
3020-00-251-0925

Federal Supply Class:
3020

National Item Identification Number:
002510925

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:
D28211PC3280BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
D28211PC328830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W4656-20BR59SIEMENS GOVERNMENT TECHNOLOGIES, INC.
D28211PC3288FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
D28211PC32893232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
D28211PC32893235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59
W4656-2830Q4CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W4656-28FGX3CURTISS-WRIGHT ELECTRO-MECHANICAL CORP
W4656-293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
W4656-293235TURBODYNE DIV OF DRESSER INDUSTRIES INC SEE CODE 0BR59


Techincal Specification:
MATERIALSTEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY10
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT
PRESSURE ANGLE14.5000 DEGREES
HELIX ANGLE5.0000 DEGREES
STYLE DESIGNATORHUBLESS
PITCH DIAMETER2.0000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER2.4000 INCHES
FACE NOMINAL WIDTH2.625 INCHES
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.484 INCHES BOTH ENDS
BODY STYLEPLAIN, SOLID


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