3020-00-517-2545 GEAR,HELICAL Index 3020-00-517-2552 GEAR,HELICAL

National Stock Number:
3020-00-517-2551

Federal Supply Class:
3020

National Item Identification Number:
005172551

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:
FUA16J88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV
FVA16J88080COOPER CAMERON CORP COOPER BESSEMER RECIPROCATING PRODUCTS DIV


Techincal Specification:
BODY STYLEWEBBED, OFFSET, SOLID
BORE NOMINAL DIAMETER13.8750 INCHES BOTH ENDS
FACE NOMINAL WIDTH2.500 INCHES
MATERIALSTEEL OVERALL
PITCH DIAMETER18.7810 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
STYLE DESIGNATORHUBLESS, RECESSED BODY
TEETH QUANTITY108
TEETH TYPESINGLE HELIX
TOOTH FORMSTANDARD
TOOTH DIRECTIONRIGHT


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