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 5996-01-555-7690
NSN 6145-00-793-7816
NSN 5855-01-433-7009
NSN 5998-01-153-2236
NSN 5895-00-536-0838
NSN 5965-01-468-5583
NSN 5935-01-590-2316
NSN 4140-00-244-2365
NSN 5998-01-511-8241
NSN 5990-00-258-0228
NSN 5999-01-112-7443
NSN 5935-01-448-0724