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 6105-01-147-1495
NSN 5999-01-619-0251
NSN 6620-01-444-5516
NSN 6105-00-204-9342
NSN 5975-01-193-4877
NSN 6220-01-401-5337
NSN 5998-01-499-7959
NSN 6150-01-408-2686
NSN 5960-00-389-2915
NSN 5990-00-288-1820
NSN 6240-01-357-2289
NSN 5910-01-302-5941