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 5999-00-081-9413
NSN 6150-01-227-2595
NSN 5930-01-508-4714
NSN 5990-00-458-9643
NSN 7035-00-126-1899
NSN 6320-01-564-0893
NSN 6105-01-348-5902
NSN 6150-01-389-2477
NSN 6685-00-912-1847
NSN 5930-01-433-9510
NSN 6110-00-968-8284
NSN 5975-01-425-7513