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 2925-00-753-8598
NSN 5905-00-614-4993
NSN 2925-00-980-5749
NSN 5895-01-627-1530
NSN 4140-01-523-5578
NSN 6150-01-571-5363
NSN 6105-01-388-9764
NSN 5895-01-574-9810
NSN 6110-01-633-9660
NSN 5895-01-197-8844
NSN 6220-01-175-9052
NSN 5930-01-188-7124