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 5915-01-414-8607
NSN 5855-01-355-8729
NSN 5998-00-946-2593
NSN 6135-01-619-6293
NSN 6240-00-959-6735
NSN 5915-01-411-9725
NSN 5935-00-246-5280
NSN 5915-01-414-2782
NSN 5990-00-503-4162
NSN 5950-00-392-1719
NSN 5999-00-927-2896
NSN 7035-00-108-4421