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 5999-01-581-7067
NSN 6320-00-937-5625
NSN 5835-00-695-9543
NSN 5950-00-713-5607
NSN 5930-01-209-9181
NSN 6105-01-412-4584
NSN 6610-01-497-8271
NSN 5999-01-370-2840
NSN 6610-01-412-0058
NSN 5935-01-260-6854
NSN 5910-01-633-9963
NSN 5930-00-502-4133