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 5910-01-532-9260
NSN 5998-01-091-0071
NSN 5950-00-835-7674
NSN 5935-00-537-4778
NSN 5990-00-372-5177
NSN 5996-00-284-8840
NSN 5998-00-375-4259
NSN 5950-01-045-8729
NSN 5910-00-972-8869
NSN 7035-01-268-8042
NSN 5925-01-389-8829
NSN 6320-01-219-5174