Ships; ohio class ssn-trident, sturgeion class ssn-637, subs; seawolf class ssn
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 5998-01-146-8139
NSN 6650-01-523-9850
NSN 6150-00-924-2271
NSN 5990-01-020-6841
NSN 6240-01-587-6623
NSN 5999-00-481-1421
NSN 6150-01-535-3219
NSN 5975-00-525-2331
NSN 6105-01-583-7292
NSN 6220-00-671-7960
NSN 5965-01-068-2714
NSN 6650-01-237-4689