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 5990-01-546-1649
NSN 5905-01-631-4378
NSN 5990-01-493-4039
NSN 6150-01-257-1297
NSN 6645-01-156-4330
NSN 6645-01-406-7322
NSN 5945-01-371-2556
NSN 5835-00-257-2852
NSN 5998-00-332-9344
NSN 5945-00-985-4440
NSN 6150-00-549-9779
NSN 6110-01-659-0816