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 5965-01-071-3704
NSN 5998-01-364-8122
NSN 5999-00-382-3505
NSN 5996-00-397-4318
NSN 5835-00-918-3720
NSN 5835-00-051-9092
NSN 6650-00-698-1662
NSN 5905-00-166-5507
NSN 5960-01-429-2168
NSN 5905-01-506-4921
NSN 5945-01-467-9234
NSN 5910-01-488-6784