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 5999-00-405-9805
NSN 6105-01-269-0065
NSN 5945-00-238-1726
NSN 5960-01-623-7202
NSN 6620-01-072-0839
NSN 5996-00-049-8340
NSN 2925-00-001-4604
NSN 6145-01-181-5405
NSN 6610-00-186-9180
NSN 6610-00-498-5198
NSN 5998-01-151-4489
NSN 6130-01-339-0074