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 6240-01-516-6243
NSN 5990-01-537-1553
NSN 5945-01-593-4658
NSN 5935-00-137-4256
NSN 5835-01-624-5666
NSN 5985-00-941-5206
NSN 5935-01-515-0210
NSN 5998-01-395-2172
NSN 5985-01-420-6536
NSN 6650-01-542-4137
NSN 5935-01-014-6185
NSN 5996-00-804-2698