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 6110-01-375-9341
NSN 5996-01-594-3091
NSN 5915-00-110-3444
NSN 6610-01-423-7481
NSN 6650-01-150-1059
NSN 6130-01-059-3422
NSN 5930-01-274-8943
NSN 5945-01-242-3250
NSN 6105-01-141-6912
NSN 6240-01-147-5424
NSN 5945-00-920-0981
NSN 5950-01-212-4483