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 5985-00-212-6520
NSN 6620-00-924-4369
NSN 6135-00-643-4843
NSN 6130-00-545-9943
NSN 5930-00-930-5820
NSN 6645-01-357-7750
NSN 6145-01-412-6747
NSN 5910-01-085-1204
NSN 6150-01-410-8880
NSN 5920-01-601-6271
NSN 4140-01-080-8268
NSN 6110-00-628-5128