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 6240-01-087-3832
NSN 6135-00-347-0595
NSN 5930-01-287-3358
NSN 5998-00-615-1086
NSN 5925-01-220-9555
NSN 6240-01-542-3823
NSN 6240-00-585-8138
NSN 6240-01-014-5598
NSN 6610-01-296-4462
NSN 5996-00-406-1956
NSN 5930-00-392-0949
NSN 6145-00-818-2545