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 5835-01-502-9228
NSN 6110-00-435-5923
NSN 6130-01-317-4239
NSN 6130-01-566-7120
NSN 6610-00-506-1977
NSN 5835-01-457-7951
NSN 2925-01-571-6472
NSN 5935-01-579-9279
NSN 6320-01-281-6028
NSN 6135-00-998-5884
NSN 5925-00-130-2586
NSN 5985-00-855-2736