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 6105-01-450-6439
NSN 5960-00-628-2003
NSN 6320-00-261-9136
NSN 6320-01-459-6992
NSN 5895-01-067-7957
NSN 5950-01-099-4105
NSN 5895-01-484-9666
NSN 6650-01-175-0841
NSN 5990-01-160-6978
NSN 5895-01-060-8673
NSN 5905-01-597-1705
NSN 7035-01-110-9355