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 5910-01-357-8415
NSN 6130-01-340-5299
NSN 6645-00-192-1152
NSN 5998-01-489-7092
NSN 6105-00-513-2697
NSN 6650-01-371-5886
NSN 6130-01-500-8143
NSN 2925-01-359-4027
NSN 5950-01-181-1066
NSN 6150-01-240-0981
NSN 5999-00-249-2830
NSN 6110-00-033-5444