T12 lamp industry number, forward operating position, forced air cooling method, portable features provided, single phase, 60.0 frequency in hertz.
An optical device which projects a succession of light images upon a screen to present the illusion of motion of the original subject. It has provision for the reproduction of sound from an optic and/or magnetic sound track on the same film and the changing of speed for sound or silent projection. It is normally used for audience entertainment and/or instruction. See also viewer, still picture.
Microfiche Kit
Microfiche Kit
Dek lamp industry number, forced air cooling method, automatic focus features provided, 11.000 inches maximum overall length, 11.000 inches maximum overall width
Bg overhead projector model 50-88 end item identification
Bg overhead projector model 50-88 end item identification
NSN 5995-01-455-2189
NSN 6760-00-189-6548
NSN 5820-01-124-3022
NSN 5815-01-594-3624
NSN 6940-01-423-7833
NSN 7520-01-168-9473
NSN 7050-00-909-3909
NSN 7050-01-623-1503
NSN 7520-01-596-3438
NSN 6605-00-099-4078
NSN 7021-00-153-3831
NSN 7450-00-906-5246
Last modified 05/02/2024