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 6130-01-534-7569
NSN 6320-01-608-1935
NSN 5975-01-522-6776
NSN 5960-00-633-7670
NSN 5965-01-632-7929
NSN 6150-00-068-5751
NSN 5996-01-015-2922
NSN 6320-01-312-0036
NSN 5935-01-524-6279
NSN 5910-01-620-9478
NSN 6650-01-252-1557
NSN 6620-01-493-2312