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 5935-00-135-0771
NSN 5935-01-240-5381
NSN 5935-00-853-3187
NSN 5835-00-833-7080
NSN 5975-01-401-5355
NSN 5855-01-112-7725
NSN 5985-00-299-1878
NSN 7035-01-126-6023
NSN 5960-01-446-4446
NSN 6650-00-074-2445
NSN 6645-00-572-2535
NSN 5999-01-088-8383