An item fabricated of a special glass or other suitable material for the purpose of transmitting ultraviolet light and withholding all other wave lengths of light, particularly those at the visible region. It is designed to fit into the aperture of a suitable light source.
Classification: Filters and parts except photographic
NSN 5930-01-250-8111
NSN 6610-00-740-7103
NSN 6130-01-519-0907
NSN 5990-00-959-2378
NSN 5999-01-386-3179
NSN 7035-00-267-5424
NSN 5945-01-415-5835
NSN 6620-01-431-0706
NSN 5835-01-555-8963
NSN 6220-00-156-4469
NSN 6105-01-462-1657
NSN 5996-01-108-4306