A device consisting of two optical instrument mirrors and/or optical instrument prisms mounted on a common mounting at a specific angle. It is used to transmit an image through an optical system to the reviewer.
Classification: Military equipments not identified by kind
NSN 6105-01-113-7039
NSN 6240-01-461-3733
NSN 5960-00-061-1171
NSN 5999-01-237-2434
NSN 5920-01-296-1000
NSN 6110-01-484-6469
NSN 6650-00-775-6560
NSN 5999-00-186-9314
NSN 6620-01-222-8820
NSN 6220-01-153-7943
NSN 4140-01-485-1093
NSN 6110-00-336-1734