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 4140-01-381-6816
NSN 5905-00-366-7578
NSN 6685-00-925-7491
NSN 6685-00-156-3054
NSN 6620-01-145-1278
NSN 5999-00-935-8684
NSN 5975-00-493-3614
NSN 6110-00-617-9512
NSN 5945-01-280-5477
NSN 5950-01-641-5038
NSN 5930-00-469-3480
NSN 6240-00-027-2067