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 5895-00-115-0693
NSN 5998-01-437-7064
NSN 4140-00-155-8012
NSN 5950-01-089-6121
NSN 5965-01-493-9721
NSN 4140-00-929-6126
NSN 5999-01-145-0524
NSN 5910-00-511-5271
NSN 5996-01-448-6814
NSN 6105-01-508-5438
NSN 5985-01-305-8693
NSN 6320-01-350-5570