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 6145-00-456-5871
NSN 5915-00-847-7890
NSN 5935-01-367-2245
NSN 6645-01-157-9103
NSN 5925-01-352-3349
NSN 5990-01-357-2453
NSN 6645-00-433-8729
NSN 5999-00-114-1486
NSN 6105-01-568-8393
NSN 5998-01-372-6663
NSN 5835-01-501-0526
NSN 6650-01-509-6666