An arm designed to be mounted aboard a vessel for moving or handling various loads. In use the pivot end is attached to a supporting structure, the other end rigged to a mast or other rigid structure in such a manner that the angle of the arm may be adjusted, as required, to the horizontal. Rigging fittings and tackle may be furnished. Excludes boom, sail; and boom, pontoon barge.
Classification: Machinery for lifting, handling, loading or unloading, nesoi
NSN 6650-00-262-2324
NSN 6130-00-426-0058
NSN 6220-01-195-6637
NSN 6110-00-211-1092
NSN 6685-01-414-6800
NSN 6685-01-509-0919
NSN 6320-01-422-0765
NSN 6685-00-077-1943
NSN 6110-00-840-6560
NSN 5910-00-719-4522
NSN 7035-01-055-6413
NSN 4140-00-152-7092