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 6150-01-095-4230
NSN 5950-01-110-4696
NSN 6620-00-803-1260
NSN 6240-01-301-2243
NSN 4140-00-218-3579
NSN 5998-01-191-2440
NSN 5945-01-359-1405
NSN 5895-01-607-0658
NSN 5920-01-145-3150
NSN 5999-01-305-8293
NSN 5905-00-458-6528
NSN 6150-00-593-5199