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 5855-01-010-4921
NSN 5920-01-273-8782
NSN 6220-01-362-7195
NSN 5965-01-058-6285
NSN 6620-00-070-2680
NSN 4140-00-184-4812
NSN 2925-00-831-7024
NSN 6645-00-246-4934
NSN 6150-01-485-3181
NSN 6130-00-269-0579
NSN 6650-01-221-0356
NSN 6135-00-100-8890