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 5950-00-852-8319
NSN 5950-01-450-8216
NSN 5996-01-176-3180
NSN 5990-00-698-3963
NSN 5910-00-248-6119
NSN 5915-01-141-0399
NSN 5930-01-373-6095
NSN 6650-01-509-1002
NSN 4140-01-537-3609
NSN 5965-01-258-1988
NSN 6645-01-015-3684
NSN 5935-00-342-9426