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 6105-01-502-1064
NSN 5915-01-480-6347
NSN 5920-00-924-7348
NSN 5999-01-170-8151
NSN 2925-00-881-3770
NSN 5996-00-230-5550
NSN 5975-01-386-0420
NSN 6145-01-529-1330
NSN 5999-01-602-9383
NSN 6320-01-506-9439
NSN 5965-00-504-6753
NSN 5965-01-418-1760