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 5835-00-198-4936
NSN 4140-01-477-7422
NSN 6645-00-339-0318
NSN 6610-01-396-2484
NSN 6110-01-440-2050
NSN 5910-01-104-0601
NSN 5998-00-707-5781
NSN 5999-00-288-5954
NSN 6105-00-008-6140
NSN 6150-01-449-9917
NSN 7035-00-623-4744
NSN 5996-00-251-9173