The outer or top section of a boom, crane which may be fitted with one or more sheaves through which wire ropes are passed to raise or lower a hook, various types of buckets, grapples or other attachments. The upper portion of a two piece boom, crane.
Classification: Parts of overhead traveling cranes on fixed support, transporter cranes, gantry cranes, bridge cranes and portal or pedestal jib cranes
NSN 2925-01-331-5039
NSN 6110-01-642-5592
NSN 2925-00-146-0179
NSN 6110-01-178-3635
NSN 5905-00-039-5098
NSN 6610-01-605-1509
NSN 5985-01-435-6642
NSN 6110-01-429-2358
NSN 6105-01-425-1718
NSN 6220-00-021-9040
NSN 5835-01-532-5948
NSN 5910-01-302-8057