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 5895-00-493-7514
NSN 5855-01-241-1054
NSN 5935-01-362-0681
NSN 5985-00-126-6575
NSN 6130-01-288-5467
NSN 5915-01-203-7193
NSN 6130-01-538-4065
NSN 6130-00-672-1456
NSN 5915-01-633-9845
NSN 5855-00-004-0904
NSN 5990-00-756-6059
NSN 6105-00-456-1433