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 5935-00-388-5345
NSN 6110-01-479-2134
NSN 5935-01-643-8222
NSN 6620-01-512-3032
NSN 5930-01-456-6732
NSN 6650-00-482-8984
NSN 5990-00-269-2226
NSN 6240-00-518-3541
NSN 5998-01-599-8193
NSN 5905-00-504-8586
NSN 5930-01-370-4452
NSN 5910-01-100-8801