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 5930-01-104-3984
NSN 6240-00-870-9129
NSN 5965-01-567-7984
NSN 7035-01-294-2688
NSN 5999-00-005-4596
NSN 6110-01-204-0919
NSN 6130-00-824-2771
NSN 5960-01-474-4843
NSN 5835-00-550-7728
NSN 6685-00-782-7974
NSN 5925-01-063-6247
NSN 6110-01-122-3025