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 5990-01-370-4785
NSN 5835-00-113-6090
NSN 5935-01-469-9972
NSN 5905-00-566-3420
NSN 6685-01-441-2198
NSN 7035-00-849-5526
NSN 6650-01-155-8182
NSN 5950-00-930-5192
NSN 5985-00-597-2966
NSN 6105-00-343-1964
NSN 5945-00-021-3575
NSN 6110-01-495-3680