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 5835-01-532-5948
NSN 5915-01-279-0332
NSN 5895-01-145-8507
NSN 2925-01-293-6266
NSN 5999-01-089-2905
NSN 5920-00-911-3452
NSN 5998-00-972-9130
NSN 6610-01-485-8973
NSN 6240-01-206-4809
NSN 5985-00-817-5489
NSN 5930-01-327-2802
NSN 5915-01-542-9037