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 5915-01-095-0382
NSN 6130-00-862-5516
NSN 6110-01-448-1736
NSN 5950-01-069-6086
NSN 5945-01-421-4135
NSN 6620-00-506-0112
NSN 5855-01-013-6864
NSN 5930-00-235-5674
NSN 5915-01-211-1573
NSN 5975-00-109-5370
NSN 6650-01-014-5990
NSN 5950-01-399-0248