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 7035-00-794-0792
NSN 6645-01-463-3441
NSN 5925-00-222-6199
NSN 6610-01-041-1880
NSN 5990-00-767-0893
NSN 7035-00-535-8109
NSN 5905-00-582-1356
NSN 6110-01-167-0872
NSN 4140-01-318-3087
NSN 2925-01-151-6969
NSN 5910-01-206-1622
NSN 6320-00-098-2858