An apparatus consisting of two scoop-shaped metal structures, hinged together at their sides in such a manner as to form a bucket when the two pieces meet. It has an arm attached at each corner, a sheave and other necessary equipment for opening and closing the two pieces, and for attaching to the end of a cable, operated by a crane or crane-shovel for material handling, excavating, and dredging operations.
Classification: Clamshell (grappler) attachments
NSN 6610-00-689-9457
NSN 7035-00-631-3782
NSN 5998-01-155-6770
NSN 5965-01-178-2367
NSN 5985-01-529-7280
NSN 5915-00-896-3111
NSN 5935-01-440-7561
NSN 5998-01-061-7286
NSN 5895-01-363-9865
NSN 6610-00-445-1488
NSN 5910-00-760-7622
NSN 2925-01-548-6674