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 5999-01-135-1524
NSN 5950-00-811-7206
NSN 6105-00-140-1689
NSN 5910-01-241-6010
NSN 5920-00-846-2884
NSN 5835-01-555-8963
NSN 5915-01-325-5376
NSN 6150-00-323-8226
NSN 5985-00-419-0342
NSN 6130-01-143-9598
NSN 6220-00-542-4898
NSN 5855-01-506-2016