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 6650-01-246-8262
NSN 5925-00-683-4214
NSN 5920-01-441-0362
NSN 5905-01-304-3275
NSN 5855-01-550-1057
NSN 6105-00-123-9016
NSN 5999-00-088-8979
NSN 5910-00-058-5187
NSN 5975-00-008-2739
NSN 5935-01-433-2103
NSN 6150-00-935-5239
NSN 5905-00-596-1037