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 5895-01-650-6917
NSN 6240-00-186-6611
NSN 5990-01-256-8441
NSN 5965-00-834-6298
NSN 6150-00-244-1964
NSN 5935-00-946-1971
NSN 6130-00-108-4695
NSN 6150-00-922-6893
NSN 2925-01-026-1000
NSN 5998-01-615-6941
NSN 5945-00-951-9880
NSN 5960-00-224-6828