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 5905-00-350-4105
NSN 6135-00-194-9354
NSN 6145-01-279-1264
NSN 5920-01-493-6191
NSN 5990-01-213-6319
NSN 6110-00-854-2249
NSN 5999-01-643-1278
NSN 5945-01-420-5083
NSN 5835-01-512-4834
NSN 6105-01-607-4306
NSN 5920-01-577-5393
NSN 5895-01-169-8110