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 5965-00-894-0015
NSN 5996-00-757-7742
NSN 5910-01-052-5825
NSN 5999-00-045-7655
NSN 5835-00-113-6090
NSN 6105-00-427-9615
NSN 5999-01-421-8231
NSN 6130-01-465-1969
NSN 6105-01-165-6923
NSN 6150-00-421-2112
NSN 5855-01-203-4719
NSN 6650-01-232-0275