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 5915-01-437-8858
NSN 6110-01-422-9606
NSN 5998-00-612-1079
NSN 5985-00-416-2926
NSN 6105-00-301-4859
NSN 5925-00-353-0612
NSN 5920-00-925-6661
NSN 5975-00-180-8255
NSN 5998-01-207-2594
NSN 6685-00-232-3239
NSN 6130-00-146-6482
NSN 6145-01-602-9132