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 5915-00-567-4599
NSN 6105-01-658-4191
NSN 6685-00-901-2255
NSN 2925-01-239-6044
NSN 2925-01-348-8306
NSN 5950-01-090-4905
NSN 6135-00-461-3590
NSN 5905-01-504-4797
NSN 5925-01-010-2925
NSN 5920-01-578-0665
NSN 6620-01-367-2597
NSN 6645-01-495-0939