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 2925-01-205-4584
NSN 6620-00-450-2532
NSN 5935-01-139-3029
NSN 5905-01-344-8888
NSN 5945-01-371-1257
NSN 6110-00-701-0765
NSN 5910-01-089-9201
NSN 6620-00-522-6693
NSN 5895-01-461-8287
NSN 5998-01-078-2579
NSN 5915-01-224-5594
NSN 5910-00-824-1161