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 5920-01-644-6636
NSN 2925-01-597-9541
NSN 6610-01-371-3006
NSN 5935-01-414-5222
NSN 5930-00-360-1967
NSN 5915-00-170-9744
NSN 5910-01-358-1016
NSN 6320-01-233-5798
NSN 6645-01-485-4521
NSN 5996-01-633-7979
NSN 5960-01-469-7484
NSN 5945-01-260-8695