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 5910-01-633-9963
NSN 6240-00-364-0850
NSN 6610-01-141-7014
NSN 5985-01-591-0849
NSN 6240-00-932-1331
NSN 6645-00-557-0322
NSN 5960-00-186-6344
NSN 6145-01-607-0773
NSN 6610-01-434-4958
NSN 5915-01-474-4210
NSN 5935-01-118-1493
NSN 5999-01-092-7805