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 6220-01-441-8662
NSN 5999-01-549-1152
NSN 5915-01-361-9136
NSN 5910-00-998-5615
NSN 6320-01-582-6668
NSN 5935-01-143-3998
NSN 6650-01-171-8539
NSN 6645-01-576-9896
NSN 6130-00-967-0475
NSN 5895-01-596-1251
NSN 5960-01-063-6846
NSN 5996-00-420-1408