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 6650-00-126-3002
NSN 6150-01-126-2964
NSN 6240-01-412-0624
NSN 5920-00-147-3164
NSN 5905-01-532-1183
NSN 5905-01-130-2596
NSN 5999-01-469-2079
NSN 5998-00-242-8594
NSN 6645-01-592-7563
NSN 5835-00-217-2147
NSN 6320-01-512-2031
NSN 5910-01-487-5387