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 6620-00-557-0950
NSN 5996-00-765-1401
NSN 5999-01-426-8740
NSN 5990-01-142-0538
NSN 5895-00-469-2256
NSN 6130-01-368-5882
NSN 6150-01-144-2341
NSN 6220-00-978-3172
NSN 6645-00-968-6118
NSN 5950-01-394-7230
NSN 6645-00-226-2270
NSN 2925-01-400-2286