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 6620-00-829-9677
NSN 5999-01-513-9284
NSN 5835-01-528-1864
NSN 6145-01-200-2176
NSN 5915-00-359-7776
NSN 6645-00-900-5830
NSN 7035-00-020-2227
NSN 6650-00-717-8913
NSN 6610-00-248-1559
NSN 5998-01-615-9188
NSN 5905-01-384-2013
NSN 6145-01-434-8152