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 5998-01-655-7034
NSN 6240-01-383-8579
NSN 6145-00-269-4271
NSN 6130-01-549-6189
NSN 6105-01-020-0600
NSN 5920-01-186-6335
NSN 5985-00-725-8311
NSN 5996-00-827-2094
NSN 5910-01-146-9333
NSN 5930-01-388-9709
NSN 5930-01-564-0517
NSN 5945-01-310-8487