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 5965-00-934-3495
NSN 5925-01-416-5603
NSN 5935-00-600-5368
NSN 5999-00-433-0450
NSN 5930-00-419-4538
NSN 5945-00-887-0828
NSN 5915-01-633-9845
NSN 6150-01-443-3139
NSN 5930-01-207-8339
NSN 5999-01-544-7001
NSN 5998-00-739-8930
NSN 5990-01-582-1977