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 6150-00-040-1200
NSN 5950-00-914-0808
NSN 5950-01-099-1683
NSN 6110-00-080-8867
NSN 5895-00-001-7072
NSN 5920-01-633-2135
NSN 6105-01-446-8553
NSN 6130-01-158-0736
NSN 5915-00-477-7356
NSN 6145-01-348-6225
NSN 5965-01-010-1258
NSN 6130-01-382-9623