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 5998-00-012-1723
NSN 5895-01-164-0575
NSN 5945-00-249-9894
NSN 5835-00-546-4898
NSN 5999-01-455-8948
NSN 6320-01-506-9439
NSN 5930-01-280-5466
NSN 5945-01-231-5422
NSN 5999-01-253-5644
NSN 5945-01-587-3398
NSN 5925-00-832-9953
NSN 6685-00-087-6331