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 5835-01-117-6124
NSN 5930-01-590-5720
NSN 6610-01-406-1601
NSN 6130-01-606-5918
NSN 5960-00-025-7353
NSN 5996-01-586-0162
NSN 6135-01-551-0562
NSN 5895-01-097-6340
NSN 6645-01-508-6028
NSN 5945-01-040-4418
NSN 6620-01-397-8683
NSN 5855-01-542-9059