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 6320-01-585-8468
NSN 5915-01-557-5332
NSN 6650-01-122-0169
NSN 5985-01-603-9010
NSN 5999-01-451-0234
NSN 5920-01-634-0250
NSN 5935-01-546-9570
NSN 5925-00-226-1155
NSN 5905-01-412-1418
NSN 5945-00-191-0407
NSN 6220-01-436-3850
NSN 6650-01-462-5879