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 2925-00-155-2100
NSN 6105-01-497-3423
NSN 5905-00-809-3922
NSN 5975-00-602-5949
NSN 6610-00-805-8011
NSN 5895-01-447-3242
NSN 5950-01-217-9036
NSN 6320-01-117-5516
NSN 5835-01-336-1153
NSN 6105-01-388-9323
NSN 5975-00-990-6369
NSN 5945-01-608-6877