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 5965-01-289-6436
NSN 5999-00-664-1818
NSN 5985-01-291-6073
NSN 5905-01-651-7598
NSN 6620-00-533-0536
NSN 6685-00-170-9237
NSN 6610-01-595-7449
NSN 5915-01-411-1503
NSN 5975-01-618-0048
NSN 6150-00-113-8619
NSN 6105-01-542-5797
NSN 5920-00-632-1308