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 5945-01-032-1348
NSN 4140-00-166-8023
NSN 4140-00-963-7517
NSN 5998-01-032-4391
NSN 5950-01-578-5818
NSN 6620-01-568-5531
NSN 6105-01-205-1514
NSN 5855-00-150-1820
NSN 5945-01-327-3553
NSN 6240-01-017-5689
NSN 5855-01-605-2438
NSN 5915-01-433-1407