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 5960-01-425-1454
NSN 6145-00-603-2608
NSN 5930-00-266-8175
NSN 5895-01-025-0971
NSN 6645-00-329-0755
NSN 5915-01-644-2568
NSN 5895-01-059-4571
NSN 5915-01-623-6787
NSN 4140-01-350-2532
NSN 6240-00-140-4184
NSN 5915-01-326-5846
NSN 6130-01-368-6574