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 5996-01-595-6529
NSN 5998-00-317-7215
NSN 5999-00-949-5831
NSN 6650-00-406-2645
NSN 5945-01-141-7497
NSN 5975-01-420-8487
NSN 6685-01-481-1590
NSN 5990-01-255-7387
NSN 5965-01-191-0735
NSN 6240-01-573-7036
NSN 6105-01-110-7703
NSN 5920-01-503-7235