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 6135-00-369-2368
NSN 6610-01-284-0009
NSN 6610-00-500-6944
NSN 5996-01-014-8857
NSN 5950-00-231-0724
NSN 5999-01-202-8707
NSN 6620-00-033-3280
NSN 5945-01-520-8948
NSN 4140-01-226-6944
NSN 6145-00-782-4420
NSN 5999-01-032-4800
NSN 5950-00-921-6452