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 6320-00-024-1004
NSN 5998-01-535-6413
NSN 5895-01-312-4399
NSN 5895-01-302-7047
NSN 5835-00-090-3924
NSN 5835-01-352-7211
NSN 5855-01-574-3597
NSN 5990-00-052-9839
NSN 5999-01-430-4379
NSN 6135-00-593-6831
NSN 6150-01-195-5381
NSN 5965-01-435-3414