Air horn sound; built-in front panel microphone; illuminated non-glare control panel
NSN 5905-00-018-2574
NSN 6240-00-160-9223
NSN 7035-00-834-2090
NSN 6240-00-326-2966
NSN 6135-00-078-9931
NSN 5998-01-533-7013
NSN 6645-00-321-6071
NSN 6240-01-195-0243
NSN 5990-00-964-9672
NSN 6320-00-174-1362
NSN 5895-01-486-6955
NSN 6110-00-533-4334