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 6240-01-541-8680
NSN 5996-01-087-0414
NSN 5965-01-494-0858
NSN 5965-00-942-1602
NSN 5998-01-183-5322
NSN 5998-00-949-9830
NSN 5998-00-513-5680
NSN 6105-01-424-0275
NSN 5945-01-100-5757
NSN 5935-01-644-3023
NSN 5950-01-360-8158
NSN 5935-00-107-1283