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 6685-01-381-0759
NSN 5915-01-429-8981
NSN 6145-00-398-4405
NSN 6685-01-360-4093
NSN 6110-01-270-9042
NSN 6150-00-480-9050
NSN 5930-00-995-3651
NSN 6130-00-176-1664
NSN 5835-01-100-3265
NSN 6105-01-514-4447
NSN 5965-01-058-1414
NSN 6320-01-458-1853