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 6130-01-551-1151
NSN 5945-00-591-3706
NSN 5905-00-739-0764
NSN 5895-01-357-3133
NSN 6645-00-421-5287
NSN 5999-00-077-1799
NSN 5895-01-497-4679
NSN 7035-01-042-0527
NSN 5835-01-438-7899
NSN 5945-00-482-5771
NSN 5910-01-578-6803
NSN 5999-00-256-0019