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 6150-01-505-1817
NSN 6150-00-516-1798
NSN 6610-01-141-7014
NSN 5996-01-286-6889
NSN 6620-00-422-5866
NSN 6135-00-548-2765
NSN 5895-01-253-1365
NSN 5905-01-113-6821
NSN 5950-01-029-4169
NSN 5915-00-452-2227
NSN 5835-01-050-9509
NSN 5855-01-068-3683