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 5925-00-249-1287
NSN 6650-00-983-6722
NSN 4140-00-859-2412
NSN 6610-01-140-5921
NSN 5945-00-724-5008
NSN 6220-01-605-2534
NSN 5895-01-485-3069
NSN 5930-01-025-0054
NSN 5998-00-883-7033
NSN 5835-01-384-3206
NSN 5945-01-350-3649
NSN 5835-01-090-0328