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 6150-00-155-8511
NSN 5895-00-932-6698
NSN 6685-00-930-8035
NSN 5855-01-366-2429
NSN 5915-00-021-5575
NSN 6105-01-008-4452
NSN 6150-01-335-6893
NSN 6130-01-113-6580
NSN 6110-01-105-7020
NSN 5998-01-238-4017
NSN 2925-00-806-7972
NSN 5945-01-181-5586