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 7035-00-075-6776
NSN 6685-01-484-9826
NSN 5920-00-672-5583
NSN 6650-01-270-3681
NSN 5960-01-536-9763
NSN 5855-00-149-0766
NSN 5965-01-229-4990
NSN 6135-01-573-7164
NSN 2925-00-497-7808
NSN 5996-00-280-8980
NSN 6110-01-580-0855
NSN 5960-01-496-7837