3020-00-274-6388 GEAR,HELICAL Index 3020-00-274-6392 GEAR,HELICAL

National Stock Number:
3020-00-274-6389

Federal Supply Class:
3020

National Item Identification Number:
002746389

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:
12458-1PC6205073BABCOCK & WILCOX CO
12458-1PC6255819DIAMOND ELECTRONICS INC
12460-1PC6205073BABCOCK & WILCOX CO
12460-1PC6255819DIAMOND ELECTRONICS INC
12460-1PC6258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
12458-1PC6258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
308926-010705073BABCOCK & WILCOX CO
IH314R05073BABCOCK & WILCOX CO
N3-12297PC205073BABCOCK & WILCOX CO
N3-12297PC255819DIAMOND ELECTRONICS INC
IH314R55819DIAMOND ELECTRONICS INC
308926-010755819DIAMOND ELECTRONICS INC
308926-010758529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
IH314R58529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N3-22463-7805073BABCOCK & WILCOX CO
N3-22467PC7805073BABCOCK & WILCOX CO
N3-9808PC205073BABCOCK & WILCOX CO
N39811PC205073BABCOCK & WILCOX CO
N39811PC255819DIAMOND ELECTRONICS INC
N39808PC255819DIAMOND ELECTRONICS INC
N3-980855819DIAMOND ELECTRONICS INC
N3-9808PC255819DIAMOND ELECTRONICS INC
N3-22467PC7855819DIAMOND ELECTRONICS INC
N3-22463-7855819DIAMOND ELECTRONICS INC
N3-2246355819DIAMOND ELECTRONICS INC
N3-12297PC258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N3-22463-7858529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N3-22467PC7858529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N3-9808PC258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N39808PC258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO
N39811PC258529THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY DBA B & W SERVICE CO


Techincal Specification:
BODY STYLEPLAIN, SOLID
BORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
BORE STYLEW/ KEYWAY BOTH ENDS
FACE NOMINAL WIDTH1.000 INCHES
HELIX ANGLE45.0000 DEGREES
HUB NOMINAL DIAMETER1.750 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH0.188 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER4.5000 INCHES NOMINAL
MATERIALSTEEL COMP 8620 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.469 INCHES BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.062 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER4.739 INCHES
PRESSURE ANGLE14.5000 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
TEETH QUANTITY27
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT
TOOTH FORMSTANDARD


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