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 5930-01-232-7788
NSN 5999-01-400-2606
NSN 5985-01-386-6932
NSN 6620-00-431-3837
NSN 6220-01-265-1077
NSN 5895-01-102-5872
NSN 5990-01-423-8189
NSN 6130-01-301-4523
NSN 6135-00-593-6831
NSN 5990-01-248-0108
NSN 5915-01-142-2018
NSN 7035-01-496-3563