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 5855-01-439-7214
NSN 6620-00-132-4140
NSN 5935-00-987-7575
NSN 5925-01-149-7212
NSN 7035-00-371-7749
NSN 7035-01-176-4857
NSN 6645-01-591-1758
NSN 6135-01-238-2878
NSN 6320-00-389-4756
NSN 5910-00-730-7720
NSN 6645-01-573-2536
NSN 5965-00-072-9942