A device to attenuate a perticular wavelength light signal while passing others on with relatively no change.
Classification: Optical devices, appliances and instruments, nesoi
NSN 6650-01-543-7048
NSN 5990-00-067-6545
NSN 5975-00-583-2960
NSN 6150-01-076-0679
NSN 6105-00-660-8882
NSN 6620-00-246-5159
NSN 6130-00-919-0569
NSN 5975-01-227-4441
NSN 5905-01-258-2105
NSN 6145-00-150-5049
NSN 5895-00-222-5043
NSN 4140-01-577-0245