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 5915-01-357-7067
NSN 5990-01-433-3786
NSN 6320-00-035-8781
NSN 5975-01-046-2746
NSN 2925-01-470-5534
NSN 6610-00-924-2828
NSN 5910-01-200-3959
NSN 5905-01-116-9855
NSN 6110-01-380-7594
NSN 6620-01-614-3591
NSN 5999-00-262-0828
NSN 5999-00-467-9305