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 6320-01-094-2634
NSN 5985-00-421-1262
NSN 5910-01-401-5279
NSN 4140-01-376-4267
NSN 5835-00-289-9080
NSN 5965-00-680-9749
NSN 5960-01-373-5313
NSN 6150-01-356-2424
NSN 5960-00-251-9127
NSN 6320-01-583-6809
NSN 6105-01-242-5545
NSN 5996-00-444-4333