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 5935-01-544-1797
NSN 5990-01-317-9297
NSN 5960-01-303-9395
NSN 5920-00-070-4681
NSN 5950-01-306-9639
NSN 6240-01-367-1925
NSN 4140-00-947-3918
NSN 5999-01-583-2399
NSN 6240-01-478-3332
NSN 5855-00-114-4954
NSN 6220-01-418-2549
NSN 5915-01-485-0187