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 6150-01-494-8380
NSN 5998-01-322-2736
NSN 6220-01-471-0713
NSN 5950-01-501-1526
NSN 5910-01-188-6365
NSN 5855-00-427-7848
NSN 6150-01-150-0681
NSN 6130-01-420-9530
NSN 5835-01-469-6706
NSN 6650-01-171-6965
NSN 5920-01-354-8926
NSN 5920-01-332-6414