3.025 inches hole diameter, 0.750 inches overall length, 3.250 inches recess diameter, 3.375 in.-24 thread size, goes on mount telescope m149e1 end item identification.
A cylindrical, externally threaded item having a centrally located hole specifically designed to retain by means of either a raised box (shoulder), or counterbore, countersink, or a similar shaped recess, an optical element such as a lens, reticle, cell, and the like, in optical assemblies. It must have drilled holes or slots to facilitate assembly and disassembly. For items which house the optical element(s), and form the internal or central portions of an optical system, see cell, optical element. Excludes ring, externally threaded.
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 6675-01-224-8415
NSN 5805-00-100-1289
NSN 5821-01-235-9461
NSN 5820-00-925-2503
NSN 6940-00-009-4259
NSN 5820-00-496-1978
NSN 6675-01-100-4232
NSN 5836-01-426-1435
NSN 5815-01-441-2608
NSN 6675-01-010-9303
NSN 6940-01-482-2273
NSN 7021-01-138-0109
Last modified 05/04/2024