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 5985-00-705-9155
NSN 6105-01-357-1963
NSN 5905-00-505-7079
NSN 5975-00-462-2911
NSN 6130-00-867-9093
NSN 5910-01-566-3296
NSN 5855-01-300-0983
NSN 5915-00-068-4020
NSN 6220-01-314-1504
NSN 5930-01-400-6126
NSN 6105-01-169-3987
NSN 5996-00-995-6795