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 5910-01-533-3487
NSN 5945-00-171-4484
NSN 5998-00-491-0595
NSN 5895-01-463-7659
NSN 6145-01-619-2243
NSN 6685-01-429-1279
NSN 5910-00-598-3674
NSN 5915-00-901-4438
NSN 6130-00-456-0206
NSN 5975-00-393-1698
NSN 5945-00-933-7215
NSN 5945-00-145-6088