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 5960-01-512-0233
NSN 6150-01-268-6127
NSN 6650-01-606-9209
NSN 5985-00-251-1453
NSN 6645-01-514-3353
NSN 5920-00-632-1308
NSN 4140-01-649-0939
NSN 5910-00-279-7318
NSN 6220-01-486-4188
NSN 5999-00-181-2018
NSN 5985-00-946-9341
NSN 6130-00-924-6238