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 6150-01-252-3279
NSN 5945-01-517-2964
NSN 5965-00-080-2045
NSN 5999-00-104-5582
NSN 2925-00-242-7688
NSN 5960-01-043-4770
NSN 5855-01-167-2162
NSN 5965-00-296-6116
NSN 4140-00-882-2233
NSN 6650-00-098-6128
NSN 5999-01-048-1568
NSN 5920-01-409-0472