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 6320-01-162-5977
NSN 5905-01-105-1777
NSN 5998-01-430-9756
NSN 5996-01-658-6647
NSN 6150-00-301-7308
NSN 5975-01-342-6987
NSN 6110-01-200-8237
NSN 5990-01-370-7912
NSN 5996-01-331-6875
NSN 5975-01-574-9923
NSN 5998-01-054-0117
NSN 6135-01-556-7318