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 5835-01-013-9321
NSN 5985-01-223-6328
NSN 5960-01-504-3415
NSN 5945-00-137-1194
NSN 6220-00-455-6306
NSN 5915-01-448-2268
NSN 5998-01-576-4341
NSN 6620-00-349-4703
NSN 5960-01-560-8461
NSN 5945-00-924-2026
NSN 6610-00-740-7103
NSN 5996-00-957-6977