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 5996-01-456-7399
NSN 5835-01-250-2939
NSN 2925-01-643-8395
NSN 5905-01-607-9731
NSN 6620-00-033-3280
NSN 5965-01-591-8985
NSN 6110-01-574-0419
NSN 6135-01-193-8154
NSN 5998-01-658-6990
NSN 6150-01-466-1539
NSN 6620-00-929-1188
NSN 6105-01-232-9028