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 5965-01-141-6485
NSN 6620-01-453-6764
NSN 5960-01-362-3846
NSN 6650-01-624-4079
NSN 5915-01-254-3810
NSN 6645-01-513-4782
NSN 6650-00-597-7313
NSN 5960-01-278-9394
NSN 6110-00-228-4308
NSN 6130-01-548-4864
NSN 5975-01-092-4512
NSN 6650-01-497-5782