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 5998-01-408-5872
NSN 6240-00-410-5979
NSN 5998-01-611-1219
NSN 5915-01-158-6864
NSN 5895-01-381-1976
NSN 6685-01-469-3137
NSN 6685-00-079-0313
NSN 6220-01-615-0905
NSN 5965-00-007-7863
NSN 6150-01-530-6957
NSN 5895-01-305-4226
NSN 5998-01-283-4352