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 5855-01-100-3272
NSN 6110-01-013-9313
NSN 5935-01-300-3274
NSN 5905-00-673-8446
NSN 5935-01-272-6933
NSN 5999-00-189-0772
NSN 5905-01-431-5232
NSN 5910-01-433-5794
NSN 6240-01-396-3109
NSN 6650-00-287-5868
NSN 6240-01-566-3241
NSN 5835-01-080-3527