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 5996-01-420-6231
NSN 4140-00-307-2732
NSN 6610-01-369-6280
NSN 5905-01-340-6192
NSN 5975-00-119-9182
NSN 5895-01-310-9929
NSN 6135-01-319-5567
NSN 5935-00-267-3010
NSN 5895-01-571-6249
NSN 5910-00-116-8239
NSN 5950-01-389-2090
NSN 2925-01-437-9041