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 6650-00-605-4058
NSN 6610-01-294-5666
NSN 6110-01-659-4618
NSN 6610-01-183-4470
NSN 5950-00-546-8552
NSN 5835-01-407-3255
NSN 5985-01-248-3054
NSN 6650-01-399-6141
NSN 5935-01-339-7792
NSN 5999-01-360-5608
NSN 5910-00-471-8878
NSN 6610-01-461-8180