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 2925-01-142-0981
NSN 5920-01-041-8230
NSN 5998-01-216-9808
NSN 5895-00-963-8751
NSN 5930-00-337-7000
NSN 5920-01-508-6562
NSN 6220-00-274-8541
NSN 5990-01-160-6978
NSN 6620-00-992-5876
NSN 6645-01-576-8423
NSN 5965-01-015-0744
NSN 6105-01-081-8702