A lens used as the eye piece of an infrared viewer or receiver. May include gaskets, rings and spacers.
Classification: Other instruments and apparatus, specially designed for telecommunications (for examle, cross-talk meters, gain measuring instruments etc)
NSN 5975-01-569-2372
NSN 6650-00-698-5869
NSN 6105-01-211-5451
NSN 6105-01-432-2249
NSN 5920-00-813-1516
NSN 6135-01-382-9278
NSN 5930-01-574-6148
NSN 6145-00-054-2915
NSN 5998-01-445-5765
NSN 6645-00-658-7838
NSN 6220-01-272-9239
NSN 5935-01-025-6677