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 5835-01-209-6410
NSN 6105-00-508-1239
NSN 6645-01-259-7142
NSN 5835-01-654-4570
NSN 6110-00-862-9137
NSN 5996-01-242-6634
NSN 6145-01-401-3713
NSN 2925-01-371-6853
NSN 5915-00-244-9805
NSN 6610-01-517-8652
NSN 5925-00-724-4388
NSN 5990-00-114-1570