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 5910-01-174-8754
NSN 5960-01-399-4327
NSN 6685-01-556-3228
NSN 6145-01-227-4177
NSN 5998-01-043-7035
NSN 5835-01-098-4289
NSN 5950-01-655-1932
NSN 6620-01-422-9708
NSN 7035-00-803-3056
NSN 5835-01-147-7526
NSN 5855-00-930-9478
NSN 6150-00-676-0981