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 6610-01-364-0294
NSN 6240-01-168-0651
NSN 6150-00-433-2157
NSN 5960-01-221-4087
NSN 6110-01-050-9490
NSN 6650-00-050-0476
NSN 5950-01-168-0174
NSN 5945-00-224-7171
NSN 6685-00-342-9408
NSN 5975-01-085-0438
NSN 6650-01-217-9375
NSN 5975-00-682-7759