A filter designed to be used with an airport runway marker light.
NSN 7035-01-076-4067
NSN 6645-01-301-9462
NSN 5965-01-328-9765
NSN 6685-00-443-5650
NSN 6650-00-333-9044
NSN 6645-00-397-2210
NSN 6685-01-027-2594
NSN 6240-00-710-2742
NSN 6320-00-402-6493
NSN 6220-00-064-9559
NSN 6650-01-500-0555
NSN 5895-01-076-2623