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 5975-01-594-6535
NSN 5915-00-528-9286
NSN 5945-01-425-8059
NSN 5915-01-368-8870
NSN 5999-00-059-2829
NSN 6110-01-070-8151
NSN 5996-01-550-5086
NSN 5999-01-340-1208
NSN 6150-01-395-5330
NSN 6220-01-029-5037
NSN 5935-01-399-0618
NSN 6685-00-769-5697