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 5910-01-512-1132
NSN 2925-01-016-0876
NSN 6620-01-168-2557
NSN 6645-01-544-9475
NSN 2925-01-022-8332
NSN 6685-01-216-3056
NSN 5975-01-038-0596
NSN 5920-00-913-0475
NSN 6620-01-147-8439
NSN 5930-00-623-9424
NSN 6130-00-188-3709
NSN 6150-01-039-3630