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 5910-01-212-3090
NSN 5855-00-466-2309
NSN 5835-00-372-3736
NSN 5975-00-486-6004
NSN 5999-01-188-2622
NSN 5975-01-523-5623
NSN 6110-00-578-7243
NSN 5935-01-461-7846
NSN 7035-01-508-4593
NSN 6135-01-278-9717
NSN 6145-01-124-2124
NSN 6610-00-913-7069