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 6135-01-190-2628
NSN 5999-01-596-4046
NSN 5998-01-219-9838
NSN 5990-00-136-9609
NSN 6650-01-200-7657
NSN 6105-00-052-2409
NSN 6220-01-379-8533
NSN 5965-01-063-7894
NSN 5999-01-467-8206
NSN 6135-01-447-5083
NSN 5950-00-752-3549
NSN 5960-00-763-5390