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 6650-00-126-3002
NSN 6645-00-518-2068
NSN 5915-01-055-5643
NSN 5905-00-169-4414
NSN 5975-01-141-5942
NSN 7035-00-803-3056
NSN 5920-01-399-8740
NSN 5985-00-822-4428
NSN 5905-01-212-7763
NSN 2925-01-312-9502
NSN 6320-00-931-4855
NSN 7035-01-449-1846