Flat, round; 7 in. Dia; crystal
A filter designed to be used with a searchlight.
NSN 6685-00-203-2389
NSN 5999-01-634-0576
NSN 4140-01-607-1962
NSN 6610-00-071-8825
NSN 5965-00-243-9496
NSN 5855-01-660-9717
NSN 6130-01-348-5342
NSN 4140-01-043-8556
NSN 2925-01-030-6580
NSN 6620-00-773-2931
NSN 6150-00-636-8938
NSN 5996-01-018-8542