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 5996-00-667-4295
NSN 6105-01-359-5347
NSN 4140-00-632-6169
NSN 6135-01-017-3001
NSN 6135-00-862-5736
NSN 5965-01-449-1101
NSN 5930-00-518-4790
NSN 7035-01-232-7263
NSN 5935-01-583-5804
NSN 6110-01-016-0887
NSN 6220-01-064-8058
NSN 6150-00-833-8148