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 5965-01-273-3055
NSN 6650-01-162-5882
NSN 7035-01-382-4413
NSN 5990-01-493-4039
NSN 5905-01-436-9291
NSN 5965-00-351-3575
NSN 6645-01-541-2425
NSN 5965-00-669-6871
NSN 6610-01-621-4621
NSN 6610-01-442-3509
NSN 6620-00-075-0131
NSN 6220-00-797-1565