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 5905-01-529-0042
NSN 6650-00-207-9639
NSN 5835-00-794-7500
NSN 6320-00-036-3688
NSN 5998-01-016-2901
NSN 4140-01-350-1616
NSN 6650-01-440-9215
NSN 7035-01-355-7284
NSN 7035-00-908-4933
NSN 6220-01-536-1965
NSN 5905-01-538-1759
NSN 5996-01-177-2848