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.
NSN 6220-00-753-8593
NSN 5835-01-259-0859
NSN 7035-01-614-0712
NSN 5990-01-090-9312
NSN 5935-01-314-0683
NSN 6145-01-347-8466
NSN 6105-00-611-9574
NSN 5905-01-020-3212
NSN 6105-00-019-1181
NSN 5910-00-201-1874
NSN 5835-01-036-4951
NSN 5945-01-200-9603