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 6145-00-512-6675
NSN 6650-01-148-1841
NSN 5999-01-306-9596
NSN 5945-01-147-4484
NSN 5905-01-220-1893
NSN 5925-00-250-9748
NSN 6620-00-166-0556
NSN 6620-00-058-1533
NSN 6650-01-512-1316
NSN 5935-01-286-9061
NSN 5835-01-158-6878
NSN 6650-01-399-8552