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 6320-01-271-0247
NSN 5945-00-766-5749
NSN 5905-01-496-2698
NSN 5910-01-507-0720
NSN 5910-01-144-1141
NSN 5965-01-431-7377
NSN 6650-01-411-6292
NSN 5895-00-434-2104
NSN 6150-01-501-5270
NSN 5935-00-323-1968
NSN 6130-01-367-5532
NSN 6240-01-468-5576