Two or more different types of items having a common mounting or mounted on each other which together form a portion of a periscope subassembly but which in itself is not a complete functioning item and cannot be assigned a more definite item name.
Classification: Periscopes, telescopes designed to form parts of machines, nesoi
NSN 5975-01-616-3232
NSN 5855-00-688-9954
NSN 5895-01-423-9146
NSN 5996-00-836-7393
NSN 5965-01-642-0849
NSN 6105-01-542-9995
NSN 5998-01-606-5303
NSN 6320-00-222-1468
NSN 5855-00-256-5562
NSN 5950-00-734-0628
NSN 6650-01-602-7567
NSN 5965-01-461-7195