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 5835-01-123-8305
NSN 5996-01-218-6118
NSN 5998-00-890-7962
NSN 5975-01-519-5218
NSN 6150-01-486-7348
NSN 5835-00-876-4544
NSN 5998-01-030-2126
NSN 5905-01-215-1896
NSN 5999-00-502-1882
NSN 6135-01-077-5705
NSN 5950-00-930-4251
NSN 5930-01-082-7138