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 5945-00-675-8975
NSN 5996-01-472-2858
NSN 5935-00-906-9775
NSN 5945-00-134-8496
NSN 6110-01-102-7888
NSN 6150-01-593-2993
NSN 5999-01-454-2594
NSN 5895-01-483-1554
NSN 5855-01-323-5394
NSN 6130-01-360-5637
NSN 5855-00-494-9581
NSN 7035-00-371-7749