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 6135-00-196-5267
NSN 5920-01-406-2250
NSN 6150-00-936-5387
NSN 6645-01-593-6149
NSN 2925-01-440-9912
NSN 5999-00-848-1769
NSN 5930-01-383-4934
NSN 6650-00-465-7654
NSN 6220-00-072-9226
NSN 5905-01-444-3437
NSN 6620-00-358-7160
NSN 6645-01-532-1408