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 6320-00-546-9249
NSN 5945-01-357-6968
NSN 6320-01-627-8295
NSN 6320-01-643-0850
NSN 5905-01-632-4138
NSN 6135-00-497-0491
NSN 5998-00-958-7399
NSN 5996-00-141-3945
NSN 5930-01-039-8833
NSN 5910-01-311-2759
NSN 5945-01-461-9291
NSN 5915-01-485-5547