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 5999-00-450-7279
NSN 6240-01-616-6183
NSN 5998-01-136-6022
NSN 5895-01-508-1715
NSN 6110-00-806-5459
NSN 6105-00-491-9945
NSN 6220-00-255-5652
NSN 6105-01-576-9724
NSN 6105-01-289-5905
NSN 5975-01-524-0637
NSN 6110-01-447-2770
NSN 5910-01-550-4674