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 2925-01-480-8273
NSN 5998-00-707-5781
NSN 5895-00-222-9904
NSN 5975-01-642-0355
NSN 7035-01-207-8704
NSN 5960-01-215-0992
NSN 5925-01-642-0584
NSN 5925-00-985-0908
NSN 5950-01-548-4084
NSN 5998-01-507-2260
NSN 6650-00-910-2708
NSN 5999-01-045-1862