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 5985-01-191-8311
NSN 6145-00-797-3454
NSN 5990-01-386-5561
NSN 5945-01-596-9540
NSN 4140-00-262-9921
NSN 5999-00-603-3095
NSN 6135-01-532-4104
NSN 5998-00-269-5444
NSN 5895-01-427-3727
NSN 5925-00-872-6522
NSN 5835-01-229-6964
NSN 6135-01-334-3935