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 5950-01-068-7504
NSN 5998-01-259-5710
NSN 5895-01-136-9948
NSN 6620-01-309-1287
NSN 5895-01-192-5507
NSN 5910-01-429-4224
NSN 5990-00-964-6422
NSN 6645-00-348-2841
NSN 2925-00-643-4243
NSN 5835-01-490-9751
NSN 5915-01-597-0741
NSN 5895-01-601-0741