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 6135-00-985-7887
NSN 5905-00-929-2587
NSN 5960-01-292-6062
NSN 6650-01-552-5930
NSN 6150-00-212-3975
NSN 5996-00-583-9498
NSN 6240-01-580-3494
NSN 5855-00-446-5921
NSN 6110-01-294-8951
NSN 5835-00-409-8355
NSN 5930-00-422-5375
NSN 6620-00-967-3662