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 6130-00-325-2318
NSN 6105-01-010-2801
NSN 5910-00-752-4682
NSN 5935-00-666-4877
NSN 5945-01-092-4164
NSN 5999-00-642-9021
NSN 5950-01-634-0677
NSN 5965-00-111-2073
NSN 5905-01-108-9667
NSN 5950-01-012-0612
NSN 5998-01-474-0809
NSN 5975-00-959-6187