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 6610-01-070-6044
NSN 5905-01-418-1017
NSN 5985-01-384-2725
NSN 5950-01-286-5170
NSN 5835-01-616-6131
NSN 5990-00-466-2952
NSN 2925-01-218-0153
NSN 5935-01-578-7979
NSN 6110-01-648-2637
NSN 6320-00-322-3460
NSN 6610-01-586-5221
NSN 6130-01-143-3032