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 5950-00-132-6900
NSN 6150-01-540-5903
NSN 4140-01-202-1032
NSN 6220-00-288-4350
NSN 6130-00-518-4305
NSN 6650-01-347-2291
NSN 7035-00-870-0290
NSN 5950-01-497-0066
NSN 5935-01-383-5784
NSN 5895-01-386-6484
NSN 7035-01-557-1059
NSN 5905-01-655-1400