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 5915-01-013-8995
NSN 5998-01-453-4444
NSN 6620-01-013-5432
NSN 5945-01-461-0017
NSN 6130-00-987-0930
NSN 5935-01-372-2658
NSN 5835-01-116-2369
NSN 5950-00-412-0628
NSN 5999-01-487-7089
NSN 5895-01-225-1759
NSN 5985-00-003-3138
NSN 5996-01-400-3558