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 5998-01-577-2499
NSN 5950-00-721-5642
NSN 5998-01-303-6937
NSN 6610-00-244-2816
NSN 5905-00-891-3647
NSN 5965-01-612-3799
NSN 6620-00-488-0626
NSN 6130-01-327-3687
NSN 5999-01-504-2544
NSN 5935-01-627-8089
NSN 5950-01-347-7761
NSN 5935-00-087-1159