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 6240-01-023-2013
NSN 6645-00-454-0930
NSN 6150-01-055-7545
NSN 6220-01-334-6975
NSN 6105-01-045-7917
NSN 5835-00-136-2322
NSN 6220-00-622-0563
NSN 5935-01-141-7500
NSN 6105-00-900-4143
NSN 5975-01-180-9892
NSN 5835-01-538-8080
NSN 5985-00-886-6574