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 5985-01-592-4347
NSN 6145-01-215-0178
NSN 5930-01-518-0686
NSN 5920-00-981-5803
NSN 5990-00-010-1413
NSN 5998-01-352-1693
NSN 5915-01-067-9470
NSN 6135-01-027-7543
NSN 5895-00-724-8126
NSN 6135-00-432-8779
NSN 5999-00-184-5843
NSN 5965-00-246-5612