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 5975-00-571-4143
NSN 5935-00-785-7850
NSN 5925-01-447-1638
NSN 5915-01-238-3627
NSN 6320-01-216-1678
NSN 5910-01-062-0518
NSN 5935-00-078-2708
NSN 5855-01-229-3864
NSN 6105-00-917-9869
NSN 5895-00-014-3121
NSN 5996-00-525-1777
NSN 6240-00-455-7640