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 5945-01-023-3421
NSN 5915-01-398-9831
NSN 5990-00-105-7832
NSN 4140-01-081-3288
NSN 5998-01-534-9984
NSN 5996-01-228-9306
NSN 6150-00-682-2427
NSN 5895-01-485-9659
NSN 6105-01-537-6129
NSN 5975-01-333-4108
NSN 6105-01-399-3486
NSN 5935-01-079-7041