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 6105-00-393-2489
NSN 5960-01-641-3788
NSN 6610-00-923-6265
NSN 5990-01-417-4402
NSN 5998-00-715-4230
NSN 5910-00-875-7921
NSN 5990-01-489-0366
NSN 5855-01-357-7907
NSN 5996-00-278-4441
NSN 6240-01-088-0389
NSN 5935-01-123-7220
NSN 5985-01-486-2110