A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5925-01-112-2244
NSN 5960-00-147-0519
NSN 5950-00-270-0041
NSN 6110-01-039-1151
NSN 6105-01-105-2018
NSN 5999-01-272-9466
NSN 6650-01-026-6572
NSN 5950-01-062-0877
NSN 6220-01-377-4957
NSN 5905-00-157-9823
NSN 5905-01-629-7861
NSN 2925-01-222-7764