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 5895-00-389-7400
NSN 5910-01-528-1884
NSN 5910-00-379-2349
NSN 5930-01-315-9296
NSN 5935-00-913-6260
NSN 5999-01-106-3380
NSN 5998-00-542-9656
NSN 6320-01-259-2604
NSN 5950-01-622-4318
NSN 6110-00-344-9432
NSN 6105-01-391-1984
NSN 5975-01-461-2998