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 6110-00-187-2894
NSN 5999-01-255-9207
NSN 6650-00-820-4577
NSN 5915-00-425-6175
NSN 6110-00-636-1234
NSN 5910-01-465-0984
NSN 5855-01-467-3802
NSN 5990-01-022-6592
NSN 5965-01-448-0018
NSN 5999-00-767-5332
NSN 6105-00-851-2998
NSN 6220-01-397-2294