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 6240-00-827-0889
NSN 5945-00-543-3231
NSN 6130-00-433-1229
NSN 5998-00-575-1118
NSN 5835-01-282-9768
NSN 6150-00-189-0292
NSN 5855-01-112-7725
NSN 5996-00-456-0895
NSN 5905-01-517-9579
NSN 6645-01-370-7380
NSN 5925-01-012-0764
NSN 5950-00-855-7700