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 5895-00-761-9575
NSN 5945-01-313-6695
NSN 5998-01-573-7441
NSN 6240-00-578-1965
NSN 5835-00-238-1516
NSN 6240-01-425-1939
NSN 5996-01-123-9038
NSN 4140-01-126-5989
NSN 6645-00-010-3054
NSN 6645-01-381-2050
NSN 5930-00-588-4082
NSN 5965-01-201-1580