Part Number: 204-040-603-11

Description: Spur Gear for Bell 204 NSN 3020-00-439-5590.

Properties

Body Style:

Plain, solid

Spline Quantity:

26 both ends

Pitch Diameter:

2.0000 inches

Teeth Quantity:

Bore Style:

Involute spline both ends

Spline Pitch Diameter:

1.3000 inches both ends

Hardness Rating:

34.0 rockwell c and 40.0 rockwell c

Criticality Code Justification:

Feat

Outside Diameter:

1.594 inches

Nominallength:

1.875 inches

Tooth Form:

Standard

Pressure Angle:

20.0000 degrees

Distance Between Body Face And Protruding Hub End:

1.740 inches first end

Face Width:

0.205 inches

Bore Diameter:

1.303 inches both ends

Hub Style Designator:

Plain both ends

Hub Diameter:

1.594 inches first end

Special Features:

Flight safety critical

Material:

Steel comp 4620

Material Specification:

Sae4620 assn standard single material response

Style Designator:

Protruding hubs

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