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 6150-01-198-6088
NSN 2925-00-964-7128
NSN 4140-00-480-7427
NSN 6105-01-492-6547
NSN 6135-00-191-6444
NSN 6135-01-400-2947
NSN 5985-01-089-9020
NSN 6240-00-978-9752
NSN 5930-00-155-0742
NSN 6650-01-055-5961
NSN 5999-01-359-1937
NSN 5915-00-067-4227