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 5855-00-247-7219
NSN 5999-01-140-6419
NSN 5935-01-590-9846
NSN 6610-01-344-0972
NSN 5996-01-302-4295
NSN 6110-00-960-7341
NSN 6135-00-542-6728
NSN 6220-00-169-2567
NSN 5950-01-579-1038
NSN 7035-01-337-1729
NSN 5965-01-299-0160
NSN 6650-01-437-8852