1.750 inches inside diameter, 0.354 inches overall height, 7 scale division quantity, 2.370 inches overall outside diameter, 3 setscrews mounting configuration.
A graduated scale, usually cylindrical in shape, attached to, or forming a part of, the focusing nut or knob of the eyepiece of an optical instrument. It is read in conjunction with a line or dart indicator to measure the change in refracting power of the eyepiece, in diopters, and introduces correction to compensate for the eyesight variation of the observer. It may have a knurled periphery and/or teeth on the inside diameter.
Glass, optical, mil-g-174, class 1, grade c, type 523-586 material, glass, optical, mil-g-174, class 1, grade c, type 523-586 iii material
2.300 inches diameter, 0.125 inches thickness, ground surface finish, glass, optical, mil-g-174, grade d, type 517-645 material
Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration
Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration
Radar set group application design, 23.938 inches body length, 17.938 inches body width, eight washers, eight eyelets, four on each side mounting configuration
NSN 5821-01-381-6427
NSN 7520-00-784-5177
NSN 5810-01-295-6648
NSN 5821-00-455-8386
NSN 6940-01-138-4746
NSN 6675-01-167-4782
NSN 6605-01-510-4813
NSN 5820-00-570-2010
NSN 6110-00-193-0030
NSN 6605-00-188-9025
NSN 5975-01-033-6578
NSN 5831-00-915-7630
Last modified 03/28/2024