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 6105-01-544-4802
NSN 5895-00-908-1720
NSN 6620-00-789-8684
NSN 5950-01-103-0584
NSN 5960-00-457-5560
NSN 5895-01-453-1948
NSN 6135-01-602-8383
NSN 5998-00-467-0076
NSN 6650-00-238-1199
NSN 5950-01-025-5826
NSN 5935-01-586-7554
NSN 5998-01-064-3938