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 6105-00-753-7458
NSN 5835-01-604-7489
NSN 6220-00-581-3858
NSN 5855-01-486-6393
NSN 5965-01-526-3190
NSN 6610-01-468-0679
NSN 5975-00-571-8467
NSN 6110-00-707-9869
NSN 6610-01-323-9426
NSN 6105-00-118-1508
NSN 5960-01-355-2968
NSN 5985-01-545-0961