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 5950-00-269-4805
NSN 5835-00-023-0780
NSN 6220-01-167-5436
NSN 6220-00-258-2967
NSN 5930-00-577-0621
NSN 7035-01-494-4131
NSN 5855-00-149-0766
NSN 5950-00-173-5846
NSN 5910-01-386-4231
NSN 5990-00-106-6609
NSN 5950-01-443-9285
NSN 6240-00-250-5213