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 5996-01-532-2765
NSN 6240-01-178-5604
NSN 5965-00-111-2073
NSN 5950-00-840-7698
NSN 6105-00-912-3744
NSN 6650-01-327-3068
NSN 5965-00-106-3195
NSN 6650-01-364-1313
NSN 5895-00-276-5475
NSN 5996-01-141-6916
NSN 5950-01-370-2775
NSN 5990-01-411-5930