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 6650-01-591-2481
NSN 5975-00-890-9860
NSN 5945-00-290-1779
NSN 5945-01-539-3095
NSN 5835-00-814-1359
NSN 6105-00-301-4859
NSN 6130-00-900-4758
NSN 6105-01-468-7458
NSN 5996-01-406-2845
NSN 5999-01-302-5887
NSN 6150-01-626-1105
NSN 5895-00-125-0834