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 6685-01-443-3575
NSN 6150-01-382-4869
NSN 5855-01-111-3962
NSN 5895-00-452-0333
NSN 5930-01-420-8249
NSN 5915-01-433-7687
NSN 5996-00-938-4878
NSN 5905-01-363-1434
NSN 6240-00-518-2400
NSN 5999-00-642-9021
NSN 5996-00-240-3224
NSN 6220-01-060-1096