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 6610-01-563-4312
NSN 5915-01-384-3383
NSN 6320-01-574-1915
NSN 5915-01-654-4812
NSN 5996-01-284-4068
NSN 6610-01-537-7260
NSN 5835-00-102-2373
NSN 6130-00-063-3891
NSN 5975-01-659-4181
NSN 6620-01-641-1461
NSN 5950-01-505-7982
NSN 6105-01-435-9329