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 6105-01-296-8196
NSN 5950-00-937-0812
NSN 5915-01-359-3674
NSN 4140-01-400-3610
NSN 5996-01-026-3513
NSN 6105-01-013-9252
NSN 5910-00-360-2334
NSN 6620-00-482-1073
NSN 5945-01-193-9862
NSN 5990-01-555-6616
NSN 6650-00-995-5741
NSN 5910-01-087-0299