No other part numbers with same form, fit, and function found.
A telescope whose line of vision is 180 degrees from the eye.
Classification: Military equipments not identified by kind
NSN 5910-01-403-2812
NSN 6145-01-657-1558
NSN 5935-01-515-8777
NSN 6645-00-100-7218
NSN 5985-00-646-2365
NSN 6130-01-146-4590
NSN 5998-00-399-2830
NSN 5905-01-044-6469
NSN 6110-01-524-1858
NSN 6135-00-134-6648
NSN 5990-00-359-9839
NSN 5945-01-250-6770