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 6650-00-197-7563
NSN 5950-01-363-5698
NSN 5915-01-461-8233
NSN 5996-01-332-0772
NSN 5996-01-406-4035
NSN 6145-00-779-3454
NSN 6105-00-246-3147
NSN 6135-01-448-4680
NSN 5945-01-390-0637
NSN 5935-00-123-6165
NSN 5960-01-157-7009
NSN 6220-01-658-4536