Roll out feature; used for 40 in. Wide sections
NSN 6645-01-165-3785
NSN 6650-01-175-0841
NSN 5905-01-024-9113
NSN 6620-00-317-7820
NSN 6320-01-630-7629
NSN 6105-00-949-3979
NSN 6105-01-517-9596
NSN 6110-01-398-6057
NSN 5965-01-461-2850
NSN 6650-01-572-3490
NSN 6620-01-352-5640
NSN 6620-01-477-3720