MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.AAQL
Body Style:
Plain, with lightening holes
MRC:
The number of serrations on the item.ADDW
Serration Quantity:
20 both ends
MRC:
A measurement indicating the diameter-pitch per specific measurement scale of the item.AGJS
Pitch Diameter:
20.0000 inches
MRC:
The number of teeth included on the item.AJLA
Teeth Quantity:
60
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the bore.ANTP
Bore Style:
Serrated both ends
MRC:
A measurement indicating the diameter-pitch per measurement scale of the serration.BDYK
Serration Pitch Diameter:
2.5000 inches both ends
MRC:
The nominal length of a straight line which passes through the center of an item,and terminates at the outside circumference.CWCD
Outside Diameter:
20.6630 inches
MRC:
The measurement of the pressure angle on the item.CWPP
Pressure Angle:
30.0000 degrees
MRC:
The nominal distance between the body face and the protruding hub end.CWQL
Distance Between Body Face And Protruding Hub End:
3.2500 inches both ends
MRC:
A measurement taken at right angles to the length of the face,in distinction from thickness.CWRM
Face Width:
7.0000 inches
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the hub.CWTR
Hub Style Designator:
Plain both ends
MRC:
The nominal length of a straight line which passes through the center of a hub,and terminates at the circumference.CWTX
Hub Diameter:
4.9890 inches both ends
MRC:
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT
Special Features:
Nha torpedo tube shutter door dive gear assembly; each hub counterbored 3.0000 inches diameter x 3.2500 inches deep; serrated spline is centered in gear 3.2500 inches from each end
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Copper alloy 957
MRC:
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.MDCL
Material Specification:
Mil-b-24480 military specification single material response
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Protuding hubs
