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 7035-01-449-1846
NSN 6650-00-559-1462
NSN 6220-01-108-3036
NSN 6645-01-049-0972
NSN 2925-01-350-0200
NSN 2925-00-081-6835
NSN 5930-00-812-2652
NSN 5905-01-141-7647
NSN 6130-01-496-6456
NSN 6220-01-578-2435
NSN 6220-01-499-9978
NSN 6105-00-541-8472