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 5895-00-938-1943
NSN 5915-01-449-8409
NSN 5925-01-047-2140
NSN 6650-01-610-9238
NSN 5985-01-023-1515
NSN 6320-00-925-0558
NSN 2925-01-323-4235
NSN 5999-00-964-8968
NSN 6645-01-055-5465
NSN 7035-01-280-1119
NSN 5960-01-350-4288
NSN 5935-01-327-3431