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 6130-01-042-1526
NSN 5998-00-337-1115
NSN 6105-01-378-6604
NSN 5998-01-357-9339
NSN 5965-00-242-3615
NSN 5996-01-555-1120
NSN 5996-01-104-4161
NSN 5996-01-531-5428
NSN 5930-01-145-0094
NSN 6240-01-508-4146
NSN 6145-01-048-8429
NSN 5910-01-357-6484