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 5915-01-513-9122
NSN 5905-01-469-5478
NSN 7035-00-442-1869
NSN 5945-01-158-9801
NSN 6130-01-441-7412
NSN 5975-01-632-8371
NSN 5935-01-561-0984
NSN 5835-00-518-2740
NSN 5985-00-538-3790
NSN 6150-00-894-6804
NSN 6645-01-303-6792
NSN 5999-01-068-2716