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 6620-00-082-1525
NSN 6105-01-298-3636
NSN 6620-01-313-2211
NSN 6685-00-273-7036
NSN 6150-01-227-1529
NSN 4140-00-468-3499
NSN 6645-00-343-8260
NSN 6685-00-366-6997
NSN 5996-00-890-3350
NSN 5960-01-023-8037
NSN 5855-00-320-4116
NSN 5835-01-412-6901