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 6610-00-155-1334
NSN 6610-00-807-4761
NSN 2925-00-225-1730
NSN 5920-01-458-0348
NSN 5960-00-044-2709
NSN 5905-00-324-9114
NSN 6110-01-320-4818
NSN 6110-01-054-3032
NSN 5930-00-291-5400
NSN 6145-01-268-4878
NSN 4140-00-534-1408
NSN 6320-01-132-2746