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 5996-00-196-7258
NSN 6220-01-536-1965
NSN 5905-01-065-7964
NSN 5835-01-424-4577
NSN 5915-00-158-9063
NSN 5945-01-144-5401
NSN 5910-00-244-0048
NSN 5915-00-412-3879
NSN 5965-00-247-4886
NSN 5905-00-068-0883
NSN 6240-01-266-9492
NSN 5905-00-309-5536