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 5895-00-383-5849
NSN 5990-01-316-6344
NSN 5999-00-911-8094
NSN 5930-01-013-9251
NSN 6220-00-465-6302
NSN 5935-01-115-2593
NSN 6110-01-209-6465
NSN 5996-00-351-2369
NSN 6685-00-795-1316
NSN 6220-01-467-9608
NSN 5935-01-324-5094
NSN 5999-00-411-0480