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 6130-00-260-7625
NSN 6130-01-395-6926
NSN 5950-01-533-2521
NSN 5960-01-589-6846
NSN 5985-01-450-4605
NSN 6130-01-212-3445
NSN 6320-01-290-5271
NSN 5925-01-016-7390
NSN 5895-00-252-5953
NSN 5855-01-259-0995
NSN 2925-00-574-8796
NSN 6130-01-242-6635