A cylindrical body, either solid or hollow, to be placed under an item to facilitate its moving.
NSN 6220-01-242-3799
NSN 5935-01-012-1850
NSN 6105-00-421-9781
NSN 6610-01-616-1334
NSN 6685-01-166-9508
NSN 5950-01-044-3658
NSN 5950-01-572-4909
NSN 6145-00-950-4922
NSN 6150-00-845-4808
NSN 6105-01-151-3494
NSN 6220-00-909-4385
NSN 6650-00-485-9685