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 5990-01-408-6554
NSN 5998-00-818-1613
NSN 7035-01-179-5667
NSN 5925-01-150-1830
NSN 5965-01-596-2944
NSN 5985-01-341-1542
NSN 6610-01-268-4191
NSN 5925-01-290-5630
NSN 7035-01-492-6486
NSN 5950-01-014-7937
NSN 5920-01-089-2128
NSN 6105-00-596-7099