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 5950-00-918-8346
NSN 5935-00-276-9413
NSN 5935-01-454-6452
NSN 7035-01-633-9537
NSN 5990-01-565-2226
NSN 5905-00-816-8554
NSN 6650-00-509-5248
NSN 6320-00-731-6134
NSN 5835-01-457-7951
NSN 5910-01-340-4968
NSN 5999-00-827-0169
NSN 6145-01-169-3001