A mechanical device consisting of one or more tackle blocks with lines, arranged for hoisting or pulling.
NSN 6150-01-174-9403
NSN 6220-01-591-1346
NSN 6105-01-244-9762
NSN 5910-00-432-0268
NSN 5999-00-931-7114
NSN 6150-00-011-0111
NSN 4140-00-465-7668
NSN 6220-01-617-0661
NSN 6650-01-118-1657
NSN 6620-01-423-7300
NSN 5930-01-648-5262
NSN 5835-01-442-6482