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 6130-00-925-2303
NSN 6320-00-790-4844
NSN 5950-00-907-2125
NSN 6620-01-465-2496
NSN 6110-01-189-9964
NSN 6130-00-764-2278
NSN 5945-01-511-4835
NSN 5998-01-382-6662
NSN 5998-01-077-3756
NSN 6105-00-110-2132
NSN 5965-00-261-8086
NSN 5975-01-088-9053