2520-01-399-7409 CLUTCH HALF,POSITIVE,VEHICULAR Index 4730-01-399-7411 COUPLING,TUBE

National Stock Number:
3020-01-399-7410

Federal Supply Class:
3020

National Item Identification Number:
013997410

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:
2C2-0542034712LAKE SHORE SYSTEMS, INC.
7D3-0491734712LAKE SHORE SYSTEMS, INC.
7D3-04917 PIECE 1534712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
BODY STYLEWEBBED, SOLID
BORE NOMINAL DIAMETER5.485 INCHES BOTH ENDS
BORE STYLEW/ 2 KEYWAYS BOTH ENDS
FACE NOMINAL WIDTH5.000 INCHES
HELIX ANGLE15.0000 DEGREES
HUB NOMINAL DIAMETER9.250 INCHES BOTH ENDS
HUB STYLE DESIGNATORPLAIN BOTH ENDS
KEYWAY NOMINAL WIDTH1.252 INCHES BOTH ENDS
MATERIALSTEEL COMP 4140 OVERALL
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM3.307 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER40.005 INCHES
PITCH DIAMETER39.3410 INCHES NOMINAL
PRESSURE ANGLE20.0000 DEGREES
SPECIAL FEATURESKEYWAYS ARE 120 DEGREES APART
STYLE DESIGNATORFLUSH HUB
TEETH QUANTITY114
TEETH TYPESINGLE HELIX
TOOTH DIRECTIONRIGHT


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