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 4140-00-834-5413
NSN 5905-01-445-5698
NSN 6135-00-437-5182
NSN 5975-01-133-8441
NSN 5930-01-329-9595
NSN 6650-01-307-6009
NSN 7035-00-009-8705
NSN 5965-01-196-1526
NSN 6105-00-652-6849
NSN 6620-01-539-5189
NSN 5998-01-648-2656
NSN 5895-01-358-8158