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 6650-01-092-4525
NSN 5855-01-134-7106
NSN 6105-01-290-4738
NSN 6620-00-857-8263
NSN 6650-01-448-4996
NSN 6110-01-157-5347
NSN 5998-00-459-3346
NSN 5999-01-309-1312
NSN 5930-00-538-2053
NSN 5905-01-003-9660
NSN 6320-00-036-3688
NSN 4140-00-485-5226