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 6320-01-358-8069
NSN 6105-01-440-9444
NSN 5998-01-228-6018
NSN 5945-01-191-9635
NSN 5910-01-053-7975
NSN 5855-01-502-2151
NSN 5998-00-063-1666
NSN 5960-00-116-9989
NSN 5910-00-388-6737
NSN 5998-01-335-5344
NSN 2925-01-065-0060
NSN 7035-00-286-6221