NATO Stock Number
1240-00-698-5344
Sold in multiples of
1 EA
DEMIL
DEMIL/MLI
Thread Pitch Diameters
+1.5996/+1.6047 inches
Thread Pitch Diameters
+1.5996 to 1.6047 inches
Thread Direction
Right-hand
Thread Length
0.110 inches
Overall Length
Between 0.365 inches and 0.385 inches
Thread Size
1.625 in.-32
Overall Diameter
Between 1.680 inches and 1.690 inches
Screw Thread Series Designator
Uns
Thread Location
External
Eccentric Construction
Not provided
Cell Controlling Agency
Frankford arsenal
Cell Identifying Number
7679538 part no.
Optical Element Quantity
1
Optical Element Type
Optical glass window
Optical Element Controlling Agency
Frankford arsenal
Optical Element Identifying Number
7679539 part no.
Material
Aluminum alloy, ww-t-700/3, t3
Material
Aluminum alloy 2024
Material Specification
Ww-t-700/3, t3 federal specification single material response
Supplementary Features
Tcell surface treatment, anodized, mil-a-8625, type 2, class 2, black. Chamfer 0.062 in. By 45 degrees opposite thread end. Knurl drive type. Optical element bonded. Two 0.063 in. Diameter holes spaced 180 degrees apart on periphery of knurl end.
Supplementary Features
Cell surface treatment, anodized, mil-a-8625, type 2, class 2, black. Chamfer 0.062 in. By 45 degrees opposite thread end. Knurl drive type. Optical element bonded. Two 0.063 in. Diameter holes spaced 180 degrees apart on periphery of knurl end.
Fsc Application Data
Periscope, tank m20 series
