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 7035-01-465-9156
NSN 5855-01-481-0819
NSN 4140-01-099-8096
NSN 5998-01-604-0142
NSN 5920-00-676-9113
NSN 6105-01-229-7384
NSN 6650-01-531-5050
NSN 5905-00-379-0868
NSN 5920-01-304-5677
NSN 5915-00-777-3528
NSN 6130-01-423-5844
NSN 5999-01-110-7610