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 5935-01-244-1247
NSN 5996-01-025-8571
NSN 5920-00-543-1266
NSN 5905-01-634-0595
NSN 6105-00-382-5683
NSN 6320-01-422-1212
NSN 5965-01-423-8543
NSN 5920-01-513-3847
NSN 2925-01-629-9416
NSN 5910-01-336-8511
NSN 5965-01-167-8513
NSN 5990-00-713-9016