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 6610-00-225-9886
NSN 5975-00-562-4914
NSN 5998-01-022-2655
NSN 5999-00-147-9978
NSN 5999-00-907-0595
NSN 6110-00-809-8087
NSN 6130-01-142-0122
NSN 5835-00-902-8680
NSN 5998-00-528-2352
NSN 5920-00-156-0840
NSN 6220-01-561-5247
NSN 5855-01-270-6847