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 5855-01-147-6024
NSN 6110-01-486-8235
NSN 5965-01-522-0404
NSN 6220-01-248-8459
NSN 5999-01-017-3738
NSN 5975-00-427-5861
NSN 6650-01-613-3642
NSN 5925-01-147-6954
NSN 5930-01-571-6270
NSN 6620-01-229-0896
NSN 5960-00-379-4466
NSN 5975-00-794-9413