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 5998-00-112-4956
NSN 6150-01-445-7253
NSN 5930-00-251-4619
NSN 5915-01-311-5416
NSN 5855-01-116-8905
NSN 6110-01-046-9531
NSN 5950-01-317-6976
NSN 6610-01-473-0521
NSN 6685-01-524-7795
NSN 5999-01-308-1559
NSN 5999-01-315-3205
NSN 4140-00-238-6088