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 5960-00-579-0298
NSN 5950-00-103-7009
NSN 6110-01-374-2595
NSN 5915-00-111-1905
NSN 5990-00-992-9995
NSN 6620-00-321-9731
NSN 5998-01-453-3377
NSN 6220-01-111-9730
NSN 6135-01-251-2095
NSN 6135-01-546-4588
NSN 6105-01-182-9604
NSN 6240-01-359-2721