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 5915-01-203-6118
NSN 5935-00-469-3711
NSN 5999-01-188-7225
NSN 5835-01-548-1143
NSN 6135-00-938-1351
NSN 6320-00-937-5625
NSN 5985-01-414-6413
NSN 6220-00-483-8214
NSN 5895-00-925-2423
NSN 5935-01-182-8176
NSN 5905-00-691-2218
NSN 5935-00-248-5919