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 6130-01-630-6645
NSN 5965-00-513-1352
NSN 5990-00-251-0965
NSN 6105-01-632-2669
NSN 5965-01-090-6245
NSN 5999-00-172-7051
NSN 5985-00-581-7756
NSN 5935-01-534-7596
NSN 6110-01-062-7532
NSN 6650-01-123-7249
NSN 5945-01-462-1555
NSN 5835-01-089-1076