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 6130-01-012-3295
NSN 5920-01-063-4368
NSN 6610-00-314-2605
NSN 6110-01-286-3035
NSN 4140-00-725-7023
NSN 5990-01-390-2177
NSN 6240-00-933-1766
NSN 5945-01-480-0930
NSN 6610-01-227-7221
NSN 5930-01-054-1681
NSN 6650-00-999-3566
NSN 5925-01-303-6057