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 6650-00-011-3435
NSN 6685-01-365-5682
NSN 6320-01-462-2295
NSN 7035-01-339-5480
NSN 5855-00-610-4052
NSN 5895-01-061-6467
NSN 5895-00-406-3696
NSN 4140-01-456-0891
NSN 6130-01-085-6095
NSN 6110-00-520-2681
NSN 6130-01-142-5266
NSN 6220-01-268-8795