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 5990-01-504-9265
NSN 5835-01-408-4212
NSN 5935-01-004-7629
NSN 5975-00-137-2836
NSN 5915-00-963-3475
NSN 5999-01-092-2760
NSN 5965-01-651-6686
NSN 6645-01-424-4667
NSN 5999-00-872-4394
NSN 5930-01-239-8834
NSN 6610-01-379-5475
NSN 5910-01-257-8239