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 5935-00-188-5828
NSN 5950-01-242-5691
NSN 5925-00-708-1605
NSN 6105-01-244-8504
NSN 5855-00-058-1293
NSN 5930-01-469-3418
NSN 2925-00-753-8598
NSN 5930-00-571-5364
NSN 5905-00-811-6584
NSN 5999-01-490-5835
NSN 6685-01-436-4696
NSN 5945-00-378-1284