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 5905-00-853-7588
NSN 4140-01-379-7615
NSN 5910-00-402-5075
NSN 5935-01-634-0668
NSN 5945-00-789-5106
NSN 6105-01-166-4923
NSN 5945-01-113-4836
NSN 6645-01-461-8870
NSN 5945-00-312-4265
NSN 6650-01-399-8552
NSN 5855-01-488-6571
NSN 5950-01-356-4051