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 5960-00-396-0960
NSN 6650-00-677-2577
NSN 5855-01-516-5211
NSN 5998-01-341-6581
NSN 5930-00-274-3994
NSN 6320-01-228-2380
NSN 5835-01-384-3206
NSN 5999-00-058-5475
NSN 6620-01-011-3449
NSN 5855-01-312-5160
NSN 6135-01-537-1234
NSN 5950-01-571-8560