Weapon system code jm; emory s. Land class as
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 6240-01-631-0767
NSN 6610-01-225-2285
NSN 5990-01-341-4891
NSN 6650-01-097-6814
NSN 5835-00-614-0650
NSN 6650-01-116-4650
NSN 6145-01-088-7339
NSN 5996-01-221-5792
NSN 5930-01-439-9710
NSN 6145-01-484-8735
NSN 6240-01-563-5531
NSN 5996-00-276-5480