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 6610-00-489-9730
NSN 5935-01-515-6003
NSN 5985-01-442-6237
NSN 6685-00-186-9190
NSN 5999-00-339-3005
NSN 5985-00-471-4564
NSN 2925-01-191-9668
NSN 5910-01-562-1891
NSN 6685-01-043-4750
NSN 5835-01-246-0972
NSN 5999-01-146-2384
NSN 6220-01-388-7360