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 6110-01-365-2718
NSN 5925-01-200-0691
NSN 5930-01-298-4541
NSN 5915-00-851-4270
NSN 5990-01-580-2191
NSN 6650-01-650-1762
NSN 6130-01-249-0334
NSN 5999-01-384-9758
NSN 7035-01-258-7661
NSN 5925-01-510-2600
NSN 5895-00-456-0830
NSN 5935-01-415-0887