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 6130-00-962-0510
NSN 6320-00-238-9973
NSN 6105-01-308-5123
NSN 2925-01-116-6838
NSN 6105-01-061-7687
NSN 5975-01-377-7921
NSN 6130-00-186-8460
NSN 5895-01-408-7714
NSN 6130-01-164-0587
NSN 2925-00-915-1827
NSN 5910-00-449-5583
NSN 5835-01-495-0595