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 5998-01-490-4426
NSN 6240-01-110-8265
NSN 6610-01-141-7014
NSN 5920-00-916-8350
NSN 5950-01-596-1269
NSN 6610-01-642-1752
NSN 5915-01-158-6864
NSN 5960-00-882-5542
NSN 5960-00-289-6591
NSN 7035-01-542-5972
NSN 6240-00-868-2102
NSN 6110-00-548-3970