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 5965-00-594-3115
NSN 5895-01-493-9959
NSN 6650-01-013-9958
NSN 6135-01-440-9412
NSN 5905-01-176-7152
NSN 5930-00-827-2050
NSN 5945-01-432-2103
NSN 5965-00-393-1294
NSN 6240-01-564-6525
NSN 5998-00-879-1210
NSN 6130-00-430-1235
NSN 5998-01-623-8218