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 5998-01-155-5483
NSN 6685-00-534-3036
NSN 6220-01-461-0304
NSN 6150-01-549-6539
NSN 6220-01-468-6885
NSN 4140-00-356-1979
NSN 5935-01-450-4879
NSN 5999-01-411-4529
NSN 5905-00-948-7021
NSN 6220-01-648-2184
NSN 4140-01-141-7692
NSN 5999-00-977-1796