Flat, round; 7 in. Dia; crystal
A filter designed to be used with a searchlight.
NSN 2925-01-290-8208
NSN 6645-01-319-6583
NSN 6240-01-435-7973
NSN 5910-01-454-9298
NSN 5920-01-051-8086
NSN 5925-01-615-5883
NSN 6620-01-141-5747
NSN 5998-01-014-1008
NSN 6645-01-424-9415
NSN 2925-01-455-1270
NSN 2925-01-094-4771
NSN 5990-01-621-2788