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 5905-00-516-2871
NSN 6620-01-628-2620
NSN 5950-00-278-4186
NSN 5905-01-553-9473
NSN 2925-01-037-5383
NSN 5998-01-246-7230
NSN 5910-01-158-9050
NSN 5835-01-442-6482
NSN 5905-01-634-0595
NSN 5975-01-607-6961
NSN 6240-00-069-2666
NSN 5935-01-141-6820