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 6645-00-269-2764
NSN 6135-01-322-4655
NSN 5998-00-226-5268
NSN 6110-01-392-1541
NSN 5999-01-449-9527
NSN 6320-01-116-3980
NSN 5935-01-273-3487
NSN 5998-01-500-1156
NSN 5895-01-552-3163
NSN 6650-01-019-3441
NSN 5998-00-872-9445
NSN 6135-01-106-0984