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 6110-01-016-0887
NSN 5895-01-383-6473
NSN 5975-01-659-9893
NSN 6685-00-069-6777
NSN 6240-00-292-3237
NSN 5835-01-232-4035
NSN 5930-00-136-6983
NSN 5960-00-960-6805
NSN 5930-01-592-1167
NSN 5996-01-633-7979
NSN 5925-00-216-8767
NSN 5998-01-364-3951