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 5975-01-023-1777
NSN 6650-01-211-5628
NSN 5975-01-178-5709
NSN 6620-00-148-9613
NSN 5999-01-450-6492
NSN 6145-01-462-4452
NSN 5920-01-045-1484
NSN 5920-00-377-8279
NSN 2925-01-440-9912
NSN 5990-00-110-1153
NSN 6650-00-103-3239
NSN 5965-00-752-5823