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 5985-01-062-4295
NSN 5999-01-417-0841
NSN 6620-00-080-2847
NSN 5950-00-903-1667
NSN 6145-01-012-0804
NSN 5920-01-585-2833
NSN 5895-00-952-3490
NSN 5835-01-576-5307
NSN 5945-01-024-7882
NSN 4140-01-121-2182
NSN 5910-01-090-0453
NSN 5950-01-525-7334