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 2925-00-343-3235
NSN 5905-01-470-4719
NSN 6240-01-644-0908
NSN 6620-01-542-2689
NSN 5935-01-609-8114
NSN 5998-01-500-3564
NSN 5999-00-331-9696
NSN 5935-01-313-5586
NSN 5920-01-006-7956
NSN 5945-00-419-0184
NSN 5975-01-468-5230
NSN 5985-01-442-8742