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 5910-00-337-8292
NSN 5835-01-359-2575
NSN 6110-01-227-6851
NSN 5945-01-202-1364
NSN 5999-01-407-5517
NSN 5935-00-243-8245
NSN 5925-01-168-7812
NSN 5915-01-300-6279
NSN 5950-00-385-8906
NSN 6145-00-250-4429
NSN 5996-00-153-9055
NSN 6135-01-370-2599