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 5835-01-055-6063
NSN 6145-01-460-3524
NSN 5965-01-431-9723
NSN 6650-00-933-8744
NSN 5998-01-423-9323
NSN 6130-01-452-8059
NSN 6135-01-292-1071
NSN 6110-01-459-9022
NSN 6105-01-526-8402
NSN 5985-01-358-8141
NSN 5998-01-558-2030
NSN 6610-01-646-9101