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 6130-00-171-7400
NSN 5999-01-024-1867
NSN 7035-00-803-3056
NSN 5998-00-955-5901
NSN 5999-01-555-5469
NSN 6105-01-577-9186
NSN 5990-01-322-9781
NSN 6150-01-224-4615
NSN 6610-01-536-2818
NSN 7035-00-470-4977
NSN 5945-01-482-5743
NSN 5950-01-577-0320