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 6685-00-223-9042
NSN 5930-01-507-6661
NSN 5950-00-678-6711
NSN 5998-00-019-6289
NSN 6105-01-122-2675
NSN 6145-01-634-0388
NSN 2925-01-236-3547
NSN 6135-01-391-8539
NSN 5975-01-331-5501
NSN 5915-01-651-9628
NSN 5998-00-255-2620
NSN 2925-01-420-2362