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 5930-01-557-0592
NSN 6130-01-139-7401
NSN 5965-01-207-0991
NSN 6240-01-647-8035
NSN 6320-00-701-0437
NSN 5910-00-908-6594
NSN 6240-01-565-3840
NSN 5895-01-323-6266
NSN 6320-01-349-5515
NSN 5920-01-104-4332
NSN 6650-01-512-1930
NSN 6145-01-461-9925