A device designed to be suspended above deck, floor or ground level having one or more revolving whelped wheels over which a chain is passed for the purpose of raising or lowering a load. May be suspended so as to travel on a fixed track.
NSN 6645-00-674-9728
NSN 6320-01-512-2031
NSN 6145-00-829-7469
NSN 6110-01-641-1616
NSN 5925-01-605-1810
NSN 5895-01-500-7201
NSN 4140-00-405-2192
NSN 6110-01-074-5416
NSN 6610-01-096-0894
NSN 5910-00-104-7260
NSN 5930-01-014-6437
NSN 6240-01-572-1076