NATO Stock Number
3040-00-542-1686
Sold in multiples of
1 EA
DEMIL
NO
End Similarity
Not identical
Thread Length
0.550 inches first end, second portion
Overall Length
19.540 inches
Shaft Thread Size
1/2 in.-20
Screw Thread Series Designator
Unf first end, second portion
Shaft Thread Direction
Right-hand first end, second portion
Teeth Hardness Rating
34.0 megawatts 2 drilled holes, configuration h
Teeth Hardness Rating
38.0 megawatts 3 drilled holes, configuration h
Teeth Hardness Rating
34.0 rockwell c
Teeth Hardness Rating
38.0 rockwell c
Worm Thread Quantity
2
Worm Thread Lead
0.2500 inches
Worm Thread Direction
Right-hand
Worm Pressure Angle In Deg
29.000
Worm Helix Angle
3 degrees 24 min
Worm Outside Diameter
0.74955 inches
Worm Pitch Diameter
0.68045 inches
Shaft Hardness Rating
34.0 rockwell c
Shaft Hardness Rating
38.0 rockwell c
Worm Thread Section Length
16.290 inches
Worm Body Length
16.790 inches
Worm Body Tapered Bearing Surface End
Not provided
Shaft Location
One end of worm
Straight Unthreaded Length
2.200 inches first end, first portion
Straight Unthreaded Section Diameter
0.66935 inches first end, first portion
Unthreaded Section Keyway Width
0.12475 inches first end, first portion
Unthreaded Section Keyway Depth
0.19135 inches first end, first portion
Threaded Section Pin Hole Diameter
0.111 inches first end, second portion
Material
Steel
Material
Steel
Fsc Application Data
Radar set, nonairborne, except fire control and guided missile