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 5930-00-399-3237
NSN 6320-01-540-4885
NSN 6130-00-516-9343
NSN 5999-01-549-5578
NSN 6150-00-256-0301
NSN 5999-00-930-2346
NSN 5985-00-495-4876
NSN 5905-01-105-7984
NSN 5985-01-091-8100
NSN 5999-01-623-8022
NSN 6150-01-266-6111
NSN 5895-01-556-4322