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 5975-01-055-9756
NSN 5915-01-218-6100
NSN 5895-01-467-2061
NSN 5905-01-371-4740
NSN 6610-00-492-9872
NSN 5920-00-276-8657
NSN 5930-01-464-4233
NSN 6220-01-489-4518
NSN 6650-01-123-7249
NSN 6110-01-633-9660
NSN 4140-01-253-5237
NSN 5998-01-448-8930