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 5935-01-412-0240
NSN 5996-01-375-7560
NSN 5920-00-234-9002
NSN 5945-01-482-6237
NSN 6610-00-276-8919
NSN 6105-01-251-6824
NSN 6220-00-397-6910
NSN 5855-00-631-4565
NSN 5935-01-492-1698
NSN 5996-01-564-0958
NSN 5915-01-447-2498
NSN 6110-00-003-3363