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 5996-00-169-9036
NSN 6240-00-646-6931
NSN 5935-01-497-9103
NSN 6685-00-959-6767
NSN 5905-01-463-2803
NSN 6650-01-633-9147
NSN 5835-00-257-2852
NSN 5935-01-481-4103
NSN 6105-00-193-1662
NSN 5960-01-034-6537
NSN 5965-01-205-6249
NSN 6620-00-883-1181