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 5965-01-370-1891
NSN 5965-01-119-8237
NSN 6150-00-636-8938
NSN 5835-00-148-9719
NSN 6105-01-563-5663
NSN 5920-00-159-8582
NSN 6135-00-209-6918
NSN 6650-00-623-5969
NSN 5930-00-833-7689
NSN 5910-01-098-3768
NSN 5895-01-238-8343
NSN 6610-00-862-8540