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 6130-00-350-3099
NSN 5999-01-529-7061
NSN 5990-00-495-2859
NSN 5998-01-548-8442
NSN 5950-00-290-8090
NSN 6135-01-079-7852
NSN 5990-01-268-6767
NSN 6150-01-146-6899
NSN 5895-01-328-4981
NSN 5920-01-261-2856
NSN 5999-01-329-1659
NSN 6685-01-526-7075