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 5950-01-029-0847
NSN 6150-01-234-1617
NSN 5960-01-278-9394
NSN 5915-01-137-0260
NSN 5996-00-316-5115
NSN 5915-01-083-9182
NSN 6135-01-238-2878
NSN 5920-00-945-1632
NSN 5950-00-127-7081
NSN 5996-01-019-5794
NSN 5960-01-247-1994
NSN 6105-01-208-1725