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 6650-00-489-4296
NSN 5990-00-946-8587
NSN 5960-01-322-8417
NSN 5950-00-007-7640
NSN 5930-00-232-6171
NSN 6240-01-136-9340
NSN 6240-01-600-7489
NSN 6105-01-399-8556
NSN 5935-01-549-8105
NSN 5910-00-188-9624
NSN 5915-01-215-0792
NSN 6150-00-041-5038