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 5915-01-214-4185
NSN 5999-01-308-0485
NSN 5925-00-859-7942
NSN 5930-01-569-9554
NSN 5925-01-383-6992
NSN 7035-00-890-7649
NSN 6685-01-495-4289
NSN 6135-01-363-5109
NSN 5996-01-100-4361
NSN 6240-01-144-3864
NSN 5990-01-348-9843
NSN 7035-01-377-7712