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 5905-00-070-8247
NSN 6145-01-518-5694
NSN 5895-01-171-9860
NSN 5895-00-126-6922
NSN 5915-01-624-3709
NSN 5950-01-251-2820
NSN 5998-01-478-9167
NSN 5945-00-541-7833
NSN 5945-01-100-3877
NSN 6320-00-809-5744
NSN 5996-00-368-9244
NSN 6110-01-139-4127