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 6110-01-018-1378
NSN 5935-00-416-7772
NSN 6610-01-585-9255
NSN 5945-01-025-9810
NSN 6685-01-099-4046
NSN 5998-01-377-5929
NSN 6320-01-078-8257
NSN 6650-00-338-7350
NSN 6105-01-278-4763
NSN 5945-00-537-5029
NSN 5999-01-105-6217
NSN 5910-01-068-5620