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 7035-01-271-1643
NSN 6105-01-258-5884
NSN 5935-00-986-7559
NSN 6610-01-452-5180
NSN 6105-00-977-8644
NSN 6650-01-380-9424
NSN 5990-00-061-9041
NSN 5975-01-037-4305
NSN 5975-01-408-5563
NSN 5996-00-118-9218
NSN 7035-01-092-8962
NSN 5855-01-565-1405