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 5985-01-631-7900
NSN 5930-00-456-0889
NSN 5945-00-068-0816
NSN 6610-00-697-8644
NSN 5835-00-125-7320
NSN 5975-01-322-4886
NSN 6610-01-369-7306
NSN 5950-00-878-6459
NSN 5999-01-419-4617
NSN 6150-00-889-7326
NSN 5915-01-291-6919
NSN 5960-01-604-1158