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 5985-00-652-1631
NSN 6650-01-327-3068
NSN 5920-00-831-7420
NSN 5895-01-057-3968
NSN 6220-01-359-4857
NSN 5945-01-371-2883
NSN 5835-00-059-5854
NSN 6130-01-573-3730
NSN 5905-01-462-2640
NSN 6650-00-134-5130
NSN 6130-00-834-2764
NSN 5999-00-451-0530