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 6105-01-013-9252
NSN 5855-01-329-6087
NSN 5920-00-242-2758
NSN 5999-00-824-7684
NSN 6130-01-551-8759
NSN 6685-00-758-1162
NSN 6620-01-502-9104
NSN 6150-00-896-0037
NSN 6105-01-123-0332
NSN 5935-00-370-0040
NSN 5925-01-224-1758
NSN 6150-01-655-0311