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 5895-01-607-6480
NSN 5960-00-153-4669
NSN 6645-00-543-6515
NSN 6150-01-238-2292
NSN 6105-01-328-0943
NSN 5950-01-592-6725
NSN 5990-00-857-8326
NSN 5960-00-161-9345
NSN 5975-01-250-1220
NSN 6130-00-846-3010
NSN 5945-01-417-1470
NSN 5998-01-201-1315