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 5945-01-328-8526
NSN 5945-01-116-3112
NSN 6130-00-404-2119
NSN 6220-00-886-4717
NSN 6110-01-654-7066
NSN 6685-01-626-0454
NSN 5998-01-613-3089
NSN 6105-00-225-3824
NSN 5835-00-238-1516
NSN 6110-00-568-9754
NSN 6150-01-510-7980
NSN 6220-01-279-1331