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 5915-01-367-2056
NSN 6145-01-066-6806
NSN 5855-00-782-7714
NSN 5895-00-446-1396
NSN 6620-00-098-5652
NSN 5985-01-518-6117
NSN 6105-01-134-9915
NSN 6145-01-441-2252
NSN 6610-01-030-7226
NSN 5835-01-625-8604
NSN 5950-01-441-3979
NSN 6105-01-143-2217