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 5999-01-117-6466
NSN 5915-00-221-2007
NSN 5996-00-104-8293
NSN 4140-01-356-7967
NSN 5990-01-234-8646
NSN 6105-01-484-0233
NSN 5835-01-632-6627
NSN 6145-01-451-4304
NSN 5960-01-170-9886
NSN 5999-00-611-3621
NSN 5999-01-547-2643
NSN 5985-00-011-3548