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 5990-00-061-9041
NSN 5910-01-540-4794
NSN 6150-01-298-8811
NSN 6220-01-220-3286
NSN 5895-01-588-9569
NSN 4140-01-093-9728
NSN 6645-01-392-9615
NSN 5960-01-599-9821
NSN 5985-01-340-6706
NSN 5855-00-487-9691
NSN 6105-00-491-1180
NSN 6650-01-041-0296