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 5945-00-126-4788
NSN 5930-01-465-6075
NSN 6610-00-469-8534
NSN 6685-01-200-4652
NSN 5945-01-479-1235
NSN 5920-01-429-9947
NSN 5965-00-780-5445
NSN 6650-01-467-8818
NSN 2925-01-358-8346
NSN 6150-00-081-9928
NSN 5930-01-450-2702
NSN 6620-01-406-6840