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 6620-01-431-9176
NSN 5975-01-415-5771
NSN 5950-00-087-0041
NSN 6610-00-589-0034
NSN 6645-01-364-2211
NSN 5996-01-367-1410
NSN 6650-00-466-1697
NSN 6145-00-901-6242
NSN 2925-00-015-8794
NSN 6645-00-609-7214
NSN 6220-01-481-3827
NSN 5920-00-977-1290