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 5990-00-155-2306
NSN 6650-01-327-5113
NSN 5990-01-343-2187
NSN 5945-00-446-9290
NSN 5950-00-248-0540
NSN 5835-01-104-5497
NSN 7035-01-487-6481
NSN 6620-01-148-9071
NSN 6130-00-090-1484
NSN 5975-01-442-7228
NSN 6105-01-199-0201
NSN 6620-01-296-9803