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 6110-01-400-4207
NSN 5960-01-423-4240
NSN 6650-00-944-8925
NSN 5935-01-408-9366
NSN 5855-00-451-6155
NSN 5915-01-656-8877
NSN 6620-00-923-2970
NSN 6150-01-371-4835
NSN 5930-00-117-8156
NSN 6645-01-204-4653
NSN 7035-00-421-8710
NSN 5998-01-106-7283