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 5945-01-192-1460
NSN 7035-01-251-5764
NSN 6650-00-287-5868
NSN 5925-00-192-9630
NSN 6650-00-073-5154
NSN 5925-01-461-2441
NSN 6145-01-232-7484
NSN 5950-01-446-7573
NSN 5999-01-411-4298
NSN 5855-01-409-1792
NSN 7035-01-417-6261
NSN 6105-00-272-7481