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 5915-00-682-3203
NSN 5996-01-411-7225
NSN 6110-01-129-9571
NSN 6320-00-450-7014
NSN 5965-01-368-9994
NSN 6105-01-170-7673
NSN 6130-01-133-9278
NSN 6320-01-541-7585
NSN 5920-01-123-9854
NSN 5950-01-100-0915
NSN 5996-01-433-7045
NSN 5930-01-231-9605