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 6110-00-966-6387
NSN 5915-00-707-2297
NSN 6220-00-635-8818
NSN 2925-01-093-5479
NSN 5835-00-738-1099
NSN 6105-00-133-0989
NSN 6135-01-294-2131
NSN 5855-01-228-0942
NSN 5965-00-170-8676
NSN 5895-01-318-6547
NSN 6610-01-011-4972
NSN 5920-00-225-8893