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 5960-01-544-1273
NSN 4140-00-418-2939
NSN 5895-01-340-8810
NSN 5905-01-053-9762
NSN 6220-00-163-1183
NSN 6320-00-809-5744
NSN 5910-00-218-1114
NSN 5985-01-439-3869
NSN 5895-01-646-6225
NSN 5920-01-089-1875
NSN 5990-00-600-6151
NSN 6645-01-369-4371