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 5960-00-615-9972
NSN 5835-01-447-2544
NSN 5920-01-408-0658
NSN 6220-00-289-9915
NSN 6105-01-533-4248
NSN 6135-00-738-5571
NSN 6645-00-089-3154
NSN 5960-01-191-1982
NSN 5965-00-372-2537
NSN 5945-01-018-5963
NSN 5975-00-674-8339
NSN 5835-00-302-5296