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 6650-01-504-4745
NSN 5930-00-729-8945
NSN 6650-00-220-2839
NSN 6110-01-521-8024
NSN 6150-00-886-6638
NSN 5950-00-847-0909
NSN 6650-01-251-0584
NSN 5996-01-456-7399
NSN 6240-01-487-3840
NSN 6240-01-437-6547
NSN 6320-01-326-1316
NSN 5930-01-023-8144