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 5910-01-123-9850
NSN 5996-01-534-9995
NSN 6150-01-256-6032
NSN 6130-01-275-9473
NSN 5999-00-163-9604
NSN 5990-01-606-9305
NSN 6620-01-466-9478
NSN 5998-01-370-4384
NSN 5915-00-078-9574
NSN 5945-01-648-2231
NSN 2925-01-604-8984
NSN 6105-01-384-3687