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 5975-01-431-7932
NSN 6110-01-437-3919
NSN 5999-01-200-8720
NSN 5950-01-062-3779
NSN 5935-01-133-8671
NSN 6220-01-654-4387
NSN 6130-01-325-0111
NSN 4140-01-556-8911
NSN 5935-01-514-7582
NSN 5915-01-085-6528
NSN 6645-01-036-5027
NSN 5935-00-028-1137