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 5960-00-717-7844
NSN 6610-00-314-2605
NSN 5925-00-931-0315
NSN 5915-00-191-3616
NSN 4140-01-227-3838
NSN 6320-00-405-2348
NSN 7035-00-981-7216
NSN 5910-00-282-6921
NSN 6610-01-389-3082
NSN 4140-01-466-8879
NSN 5945-01-279-1011
NSN 5960-01-356-1693