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 5960-00-607-0395
NSN 6650-00-248-8913
NSN 5965-01-415-2898
NSN 7035-01-145-5059
NSN 4140-00-894-4817
NSN 6645-01-253-9725
NSN 5930-01-418-6903
NSN 5910-01-417-2597
NSN 6610-00-724-1005
NSN 5999-00-922-1442
NSN 5835-01-581-8217
NSN 5998-01-104-5867