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 6135-00-050-7189
NSN 6685-01-399-6686
NSN 6650-01-013-9334
NSN 6145-00-008-1834
NSN 5855-00-361-0167
NSN 6620-01-460-9201
NSN 5996-01-555-7690
NSN 6130-01-080-6577
NSN 5960-00-681-8201
NSN 5925-01-654-8415
NSN 5990-01-048-1056
NSN 6620-01-530-3198