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 5990-00-067-1622
NSN 7035-01-535-6945
NSN 5990-00-923-4316
NSN 5915-00-257-0774
NSN 5999-01-401-5322
NSN 6610-01-567-3026
NSN 6130-00-596-9565
NSN 5920-00-495-6663
NSN 5905-00-676-8887
NSN 6620-01-359-3920
NSN 6650-00-614-1711
NSN 5905-00-956-9172