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 6220-01-587-1775
NSN 5950-01-364-2506
NSN 6145-00-729-3702
NSN 6620-01-202-1703
NSN 5920-01-358-6533
NSN 5950-01-258-3474
NSN 5935-01-588-1982
NSN 6105-00-919-8466
NSN 5930-00-491-9492
NSN 6220-01-472-2284
NSN 6620-01-139-6010
NSN 6620-00-210-8406