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 5855-00-058-1293
NSN 5985-01-321-8988
NSN 5930-01-435-8383
NSN 6130-01-319-5991
NSN 5996-00-518-3675
NSN 5965-01-074-7306
NSN 6220-01-143-5761
NSN 5835-01-502-9228
NSN 6150-01-365-9597
NSN 5930-01-534-9677
NSN 5895-00-837-3441
NSN 6145-00-959-7610