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 5915-01-091-8610
NSN 6135-01-215-1245
NSN 5990-00-583-3726
NSN 5835-01-382-4592
NSN 5945-01-075-8240
NSN 6130-00-092-7574
NSN 6105-00-187-0094
NSN 5895-00-784-1167
NSN 5985-00-046-1877
NSN 5835-01-049-5290
NSN 5999-01-479-1673
NSN 5930-00-998-1562