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 5905-01-009-6365
NSN 5835-00-690-8898
NSN 6240-00-449-2070
NSN 6320-00-270-8222
NSN 5960-00-160-2183
NSN 5960-01-599-9821
NSN 5999-01-495-5685
NSN 6135-01-255-9129
NSN 5999-01-154-3833
NSN 5935-01-396-3025
NSN 5985-01-585-7517
NSN 6240-01-381-1072