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 6650-00-796-9972
NSN 6135-01-526-3227
NSN 7035-00-104-7613
NSN 5930-01-116-3346
NSN 5930-01-607-6620
NSN 6650-01-063-2834
NSN 5999-01-207-0989
NSN 7035-00-679-9027
NSN 5895-01-566-3316
NSN 6135-00-062-5080
NSN 5999-01-359-5533
NSN 6105-01-155-9347