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 5930-01-277-6078
NSN 5945-00-117-1109
NSN 5985-01-480-4540
NSN 5998-00-729-5614
NSN 6610-00-394-9879
NSN 6130-01-246-4154
NSN 5905-01-327-6061
NSN 6240-01-583-5067
NSN 6220-00-318-1742
NSN 5835-01-022-6362
NSN 5985-00-891-8144
NSN 5960-01-135-9778