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 5925-01-383-4076
NSN 6610-01-123-7292
NSN 6150-00-582-7625
NSN 6610-00-314-2605
NSN 6240-01-107-7371
NSN 5945-01-304-9193
NSN 5965-01-256-9460
NSN 7035-00-455-7666
NSN 5835-01-381-2683
NSN 5998-00-067-4316
NSN 5915-01-461-1505
NSN 5835-01-460-6054