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 6135-00-318-8359
NSN 6650-01-387-1740
NSN 5985-01-414-1057
NSN 6130-00-916-5290
NSN 5855-01-375-1191
NSN 5950-00-173-3475
NSN 5960-01-339-3037
NSN 5920-01-385-8648
NSN 5895-00-928-4439
NSN 6650-01-480-7754
NSN 6150-01-241-8908
NSN 6105-01-124-3312