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: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5950-00-926-0760
NSN 5999-01-448-4129
NSN 5835-01-059-5535
NSN 5930-00-597-2987
NSN 5905-00-114-0476
NSN 5990-01-561-6949
NSN 6650-01-338-9998
NSN 6105-01-358-4035
NSN 6150-00-548-2192
NSN 5950-00-650-4590
NSN 5935-01-269-9063
NSN 5905-00-419-0119