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 5950-00-421-9342
NSN 5915-01-379-9019
NSN 6685-01-261-2983
NSN 5915-01-537-8246
NSN 2925-00-238-1668
NSN 5998-00-918-4774
NSN 5990-00-487-7896
NSN 5835-01-068-3417
NSN 6220-01-105-6528
NSN 5915-01-658-4593
NSN 5935-01-531-9452
NSN 5999-01-441-9732