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 5999-01-230-7782
NSN 5975-00-168-0392
NSN 7035-00-541-8516
NSN 6130-00-643-4894
NSN 5965-01-151-9816
NSN 5965-01-186-2051
NSN 6150-01-023-7710
NSN 6110-01-194-4078
NSN 4140-01-088-1898
NSN 5999-01-268-6627
NSN 6620-01-133-4193
NSN 5905-01-267-5316