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 6610-01-141-7014
NSN 6610-01-419-0929
NSN 5985-01-602-7684
NSN 6240-01-255-2417
NSN 6645-01-395-2989
NSN 6610-01-587-1803
NSN 6610-00-720-8775
NSN 6105-00-104-4895
NSN 6320-01-489-6044
NSN 6105-01-612-8172
NSN 5930-00-827-0907
NSN 5835-01-026-0670