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 5945-01-218-4022
NSN 6650-01-462-5879
NSN 5915-01-032-4021
NSN 5835-01-193-6192
NSN 5915-01-375-1111
NSN 5905-01-365-3564
NSN 5975-00-357-6136
NSN 5975-01-391-5981
NSN 5998-00-353-1427
NSN 6610-01-579-9646
NSN 5895-00-676-9453
NSN 5930-01-025-0054