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 5945-01-286-3903
NSN 6685-00-847-8714
NSN 6110-01-608-8058
NSN 5945-00-145-9802
NSN 5930-01-648-2582
NSN 6150-01-358-1100
NSN 6150-00-043-2135
NSN 6135-01-074-8220
NSN 5915-01-596-7548
NSN 5930-01-535-9335
NSN 6135-00-921-6487
NSN 5999-00-935-3361