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 5930-01-469-6143
NSN 5855-00-560-0110
NSN 6650-00-074-2445
NSN 5915-01-316-5343
NSN 6610-01-408-0056
NSN 5999-01-173-5616
NSN 6320-01-019-1028
NSN 6145-01-018-6539
NSN 5930-01-447-2030
NSN 5910-00-780-9736
NSN 5895-00-912-4745
NSN 7035-01-504-0192