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 6110-00-763-7152
NSN 5965-01-095-1926
NSN 6145-00-438-8979
NSN 6610-01-436-6884
NSN 6685-01-534-8882
NSN 5960-01-469-2006
NSN 5835-00-484-1529
NSN 5990-01-421-3325
NSN 5996-01-574-8853
NSN 5910-00-498-5598
NSN 5950-01-421-1788
NSN 5950-01-377-8622