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 5960-00-933-4396
NSN 5950-00-247-8106
NSN 5990-01-362-5373
NSN 5990-01-390-2177
NSN 2925-00-816-8765
NSN 5999-01-246-7619
NSN 6130-01-466-6150
NSN 6620-01-290-2973
NSN 5998-00-633-5169
NSN 5855-01-301-0158
NSN 5985-00-004-5738
NSN 5996-01-182-1125