3830-01-021-5789 BACKHEAD ASSEMBLY,AIR RAM Index 4320-01-021-5791 PLATE AND STUD ASSEMBLY,CONTROL

National Stock Number:
3020-01-021-5790

Federal Supply Class:
3020

National Item Identification Number:
010215790

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:
D37-6758923ROPER INDUSTRIES INC ROPER PUMP CO DIV


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE STYLEW/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER1.063 INCHES BOTH ENDS
FACE NOMINAL WIDTH1.375 INCHES
FEATURES PROVIDEDCASEHARDENED
HELIX ANGLE30.0000 DEGREES
KEYWAY NOMINAL WIDTH0.250 INCHES BOTH ENDS
MATERIALSTEEL OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.688 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER5.7150 INCHES
PITCH DIAMETER5.5833 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS
TEETH QUANTITY67
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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