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 5996-01-605-0950
NSN 5930-01-167-8499
NSN 5996-00-355-2563
NSN 5945-01-509-7551
NSN 7035-00-238-3662
NSN 6685-01-083-4993
NSN 6685-01-339-4385
NSN 6145-01-492-2090
NSN 5835-01-550-1577
NSN 5855-01-385-8846
NSN 6610-01-534-8075
NSN 6240-00-353-5753