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 6650-01-113-3147
NSN 5945-01-020-7897
NSN 5996-00-805-9340
NSN 6150-01-393-8198
NSN 6105-00-779-6307
NSN 6150-01-151-6293
NSN 5910-01-049-3170
NSN 6220-01-224-6415
NSN 5925-00-998-4345
NSN 5835-00-454-7239
NSN 6220-01-384-2253
NSN 5998-01-579-0377