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 5910-01-519-1281
NSN 5990-01-493-4039
NSN 6685-00-965-1506
NSN 5960-01-223-1203
NSN 6620-01-173-3284
NSN 6220-01-574-4701
NSN 5920-01-170-0127
NSN 5990-01-411-5930
NSN 5945-00-740-8238
NSN 5950-01-204-0248
NSN 5996-01-353-8017
NSN 6650-01-226-4819