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 6130-01-511-0996
NSN 5998-00-874-1062
NSN 6110-01-407-2901
NSN 5945-00-717-0682
NSN 5835-00-958-6231
NSN 5985-01-278-7936
NSN 5915-00-875-2101
NSN 6610-01-381-3181
NSN 5945-01-136-5359
NSN 6130-01-243-3608
NSN 2925-00-605-8520
NSN 5920-01-342-3681