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 6650-01-462-5879
NSN 5999-00-255-4510
NSN 5950-01-381-2994
NSN 5855-01-468-1431
NSN 6240-01-312-2061
NSN 5905-01-501-9465
NSN 2925-01-197-7864
NSN 6105-00-254-7747
NSN 6685-01-521-3660
NSN 7035-01-352-6235
NSN 6610-01-608-2899
NSN 5950-01-386-4259