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 5965-01-461-4480
NSN 5935-00-597-5055
NSN 5910-01-154-5829
NSN 5996-01-503-0742
NSN 6135-00-557-8874
NSN 6220-01-014-5351
NSN 5935-01-303-6810
NSN 5998-01-322-0777
NSN 5915-00-567-4599
NSN 5915-01-031-0697
NSN 5930-00-212-8866
NSN 5990-01-116-2181