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 6105-00-078-9372
NSN 6130-00-104-5573
NSN 5965-00-049-7649
NSN 5935-01-212-1273
NSN 5915-00-804-6849
NSN 5990-01-529-7307
NSN 5895-01-360-2116
NSN 6240-00-852-0469
NSN 5905-01-401-5325
NSN 6105-00-728-8612
NSN 6220-01-032-3684
NSN 5935-01-224-7503