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 6135-01-010-0891
NSN 6110-01-365-4649
NSN 5920-00-735-6457
NSN 6135-01-168-2944
NSN 6240-01-186-6448
NSN 5855-01-580-0645
NSN 6650-00-870-6281
NSN 6645-01-384-0628
NSN 5895-00-410-3772
NSN 6220-01-640-6930
NSN 6240-00-843-0698
NSN 5920-01-255-8851