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 5895-00-011-7880
NSN 5998-01-528-5428
NSN 5990-01-287-1682
NSN 5998-01-203-6557
NSN 5985-01-540-9259
NSN 5905-00-718-1761
NSN 6150-01-032-4556
NSN 7035-00-585-2113
NSN 5965-00-174-5792
NSN 5915-01-538-1753
NSN 5999-01-116-2638
NSN 5990-00-186-2445