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 5915-00-035-8590
NSN 5960-01-203-3619
NSN 6650-00-717-8913
NSN 6320-01-607-2978
NSN 6145-00-468-3583
NSN 5925-01-260-8498
NSN 6105-01-406-2077
NSN 5996-01-242-3804
NSN 5895-01-167-1023
NSN 6145-01-491-7530
NSN 5915-00-315-3583
NSN 5998-01-316-9525