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 6650-00-726-4242
NSN 5990-00-754-2842
NSN 5945-00-501-6809
NSN 6150-01-644-8610
NSN 5998-00-559-5463
NSN 6110-00-338-9015
NSN 5998-00-102-9968
NSN 6145-01-024-9848
NSN 5950-01-468-5431
NSN 2925-00-422-5159
NSN 5950-01-658-7180
NSN 5855-01-340-6541