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 6220-01-088-6604
NSN 5996-00-900-5251
NSN 6105-01-421-3598
NSN 5950-01-443-5160
NSN 5930-01-037-0974
NSN 6610-01-583-3255
NSN 5985-01-579-4110
NSN 5920-01-246-5678
NSN 5920-00-527-9473
NSN 5945-01-189-7027
NSN 5930-01-481-6217
NSN 5910-00-078-5762