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 6240-01-013-0794
NSN 5935-01-178-2642
NSN 5910-00-633-7743
NSN 6620-01-565-3187
NSN 6135-00-166-5984
NSN 6145-00-230-5268
NSN 6130-00-758-1167
NSN 5950-01-630-7664
NSN 5998-01-634-0604
NSN 5915-00-081-9939
NSN 6105-01-348-6606
NSN 5920-00-579-8434