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 5935-01-493-6050
NSN 5945-01-093-7450
NSN 5915-00-925-2513
NSN 4140-01-511-0286
NSN 5998-01-203-5020
NSN 6320-00-994-0179
NSN 5895-00-643-3980
NSN 5915-00-286-3272
NSN 5915-01-323-5279
NSN 5920-00-468-3074
NSN 5999-00-301-1031
NSN 5905-00-212-8802