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 5945-01-076-4623
NSN 5925-01-469-0694
NSN 5975-01-062-1435
NSN 6220-00-794-7834
NSN 5999-01-590-0383
NSN 5985-00-104-0301
NSN 6110-01-411-6000
NSN 6150-01-146-0197
NSN 5915-01-046-9296
NSN 6220-01-229-7605
NSN 6130-01-041-6755
NSN 6135-00-856-1343