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 machinery of heading 8426 nesoi
NSN 6320-01-429-9871
NSN 4140-00-456-0902
NSN 6320-00-578-6898
NSN 5935-01-294-3735
NSN 6650-00-055-8254
NSN 6645-01-301-3066
NSN 7035-01-361-4176
NSN 6135-00-918-6993
NSN 5930-01-530-2283
NSN 7035-01-500-5998
NSN 5920-00-954-7270
NSN 6240-01-184-6831