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 5910-01-652-0645
NSN 5915-01-458-2174
NSN 6145-01-169-8950
NSN 6320-01-358-0141
NSN 5960-01-354-0762
NSN 6240-00-357-7976
NSN 6110-01-626-8228
NSN 6150-00-793-7831
NSN 5950-01-202-4423
NSN 5965-01-295-9842
NSN 5960-00-812-0976
NSN 5935-01-503-8275