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 6685-01-335-9198
NSN 6145-00-890-8612
NSN 6150-01-543-7211
NSN 5920-01-612-9362
NSN 5999-01-509-5924
NSN 5915-00-441-9668
NSN 5996-01-487-8782
NSN 5945-01-626-3555
NSN 6150-01-388-1513
NSN 5855-00-560-0110
NSN 5945-00-501-1494
NSN 5999-00-917-5431