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 5985-00-935-8653
NSN 6135-01-278-9717
NSN 6145-00-970-8046
NSN 5996-00-021-2112
NSN 5915-00-378-5585
NSN 5950-01-435-5478
NSN 6110-01-601-4048
NSN 6130-01-523-4489
NSN 5930-00-922-4919
NSN 5998-01-502-1373
NSN 5965-01-359-8172
NSN 5930-00-390-9850