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 6110-01-459-7709
NSN 7035-00-286-6221
NSN 6105-01-337-4427
NSN 6320-01-352-5653
NSN 5895-01-200-7150
NSN 5950-01-585-4303
NSN 5960-00-237-2655
NSN 5835-00-503-2608
NSN 5835-01-399-5820
NSN 5990-01-282-4617
NSN 5996-01-566-8996
NSN 5965-00-444-0621