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 5895-01-392-0050
NSN 5930-01-458-8484
NSN 6610-01-340-1761
NSN 6105-01-014-6104
NSN 5915-01-187-8089
NSN 5950-01-564-3676
NSN 5975-01-069-1662
NSN 5975-01-356-6962
NSN 6650-01-618-7779
NSN 5960-00-487-7199
NSN 5935-01-278-9117
NSN 7035-00-126-1899