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 6145-01-449-1885
NSN 5996-01-460-8631
NSN 5835-01-039-3346
NSN 6610-01-537-1685
NSN 5935-01-352-3400
NSN 5990-01-493-4039
NSN 5925-01-521-7173
NSN 5935-01-226-7816
NSN 5965-00-775-6496
NSN 5960-00-365-6183
NSN 2925-00-799-5989
NSN 6150-01-433-1589