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 5998-00-055-6945
NSN 5920-01-327-2386
NSN 5925-01-166-9191
NSN 5990-01-179-5625
NSN 6145-01-364-0346
NSN 5920-00-541-1119
NSN 5930-00-692-9258
NSN 6240-01-338-6045
NSN 5930-00-289-6456
NSN 5910-01-605-3393
NSN 5910-00-084-9116
NSN 5905-01-301-7643