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 5999-01-068-0114
NSN 6135-00-016-0071
NSN 5965-01-443-3000
NSN 5835-00-518-4507
NSN 6105-01-188-8800
NSN 5996-01-363-0821
NSN 5945-01-323-2900
NSN 5930-00-565-5154
NSN 5895-00-972-7322
NSN 5965-01-348-8761
NSN 4140-01-367-0791
NSN 5920-00-959-2810