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 6105-01-095-6090
NSN 7035-01-596-3411
NSN 6220-00-703-5200
NSN 5835-01-276-4621
NSN 5996-01-578-6162
NSN 5925-00-081-9135
NSN 5999-01-206-8143
NSN 5990-01-348-9829
NSN 5935-01-211-6851
NSN 5960-01-439-9517
NSN 6145-01-507-4157
NSN 6320-01-322-8340