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 5998-01-474-7344
NSN 5855-01-051-4143
NSN 6645-01-548-9461
NSN 6610-01-379-6750
NSN 5930-01-597-2009
NSN 5935-00-112-3369
NSN 6220-01-420-5516
NSN 6130-01-139-6339
NSN 5965-00-997-5764
NSN 5935-01-055-4514
NSN 5945-00-276-9261
NSN 6105-01-627-3040