A steel structure designed for attaching to the upper end of a crane boom, containing sheaves over which the lifting cables operate. Its primary function is to add to the stability and reach of the boom.
Classification: Parts and accessories, nesoi, of bodies (including cabs) of heading 8701 to 8705
NSN 6110-00-222-3317
NSN 5975-01-523-7211
NSN 6610-00-904-4839
NSN 6105-00-926-7958
NSN 6645-01-396-4223
NSN 6145-00-382-6199
NSN 5855-01-562-6560
NSN 5910-01-629-5519
NSN 4140-00-110-4524
NSN 6145-01-131-4094
NSN 7035-01-063-8753
NSN 6620-00-699-5537