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 5835-01-056-4149
NSN 6320-00-908-6841
NSN 6130-01-513-9726
NSN 6650-01-633-9147
NSN 6135-01-364-0667
NSN 6150-00-334-9252
NSN 6105-00-783-4556
NSN 5985-01-469-7399
NSN 6135-01-336-3115
NSN 6320-00-575-6072
NSN 5996-00-978-9705
NSN 5975-01-654-7301