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 6650-01-467-2355
NSN 5945-00-070-1001
NSN 6220-00-386-0997
NSN 6240-01-394-4212
NSN 5930-01-385-6176
NSN 5998-00-464-7765
NSN 5950-00-054-6777
NSN 6220-01-408-5103
NSN 6220-01-212-3004
NSN 5910-00-351-8768
NSN 5855-01-454-1538
NSN 5930-01-576-0339