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 6130-01-419-9415
NSN 6650-01-421-2762
NSN 6645-01-468-9841
NSN 6135-01-383-1910
NSN 5835-01-384-3206
NSN 5965-00-185-9687
NSN 6105-01-169-8019
NSN 6130-01-634-0603
NSN 5910-01-114-3346
NSN 5960-00-369-8018
NSN 5950-01-249-5930
NSN 5935-00-131-1096