A filter designed to be used with an airport runway marker light.
NSN 5996-00-078-7515
NSN 5935-00-496-3647
NSN 6110-01-614-4976
NSN 6610-01-056-1335
NSN 6145-01-159-8628
NSN 7035-00-155-9513
NSN 6240-00-034-5909
NSN 5999-01-364-9336
NSN 5950-01-199-8702
NSN 6105-01-339-3564
NSN 5950-01-163-6566
NSN 6145-01-193-2584