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 5950-01-371-2911
NSN 7035-01-300-1599
NSN 6135-01-627-3786
NSN 5990-00-150-6979
NSN 6105-01-247-4804
NSN 6650-00-859-1859
NSN 5985-00-226-0420
NSN 5999-01-357-0131
NSN 5930-00-694-5487
NSN 5835-01-130-3760
NSN 5945-01-025-1163
NSN 5910-01-179-5286