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 5915-01-621-6217
NSN 6150-01-062-2404
NSN 5910-00-833-4041
NSN 5999-00-225-8612
NSN 6110-01-388-6933
NSN 5905-01-053-7977
NSN 5915-01-648-2126
NSN 5895-01-499-4902
NSN 5895-01-379-8611
NSN 5895-00-952-0032
NSN 6220-01-440-6100
NSN 5999-01-324-0852