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 6320-01-039-5891
NSN 5945-00-686-9062
NSN 5855-00-235-2676
NSN 5950-01-607-6625
NSN 5965-01-367-2595
NSN 5910-01-374-6363
NSN 4140-00-540-6731
NSN 6650-00-471-1117
NSN 5960-00-838-3474
NSN 5935-00-081-0540
NSN 2925-00-896-3752
NSN 6105-01-654-3555