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 6610-01-241-7991
NSN 5998-01-160-6775
NSN 6105-01-463-7677
NSN 6110-00-059-7028
NSN 5935-00-351-9775
NSN 5965-01-348-8761
NSN 5935-01-186-2363
NSN 6105-01-276-2910
NSN 5945-00-676-3687
NSN 5915-01-344-0674
NSN 4140-00-408-9989
NSN 6620-00-098-5652