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 5930-01-023-7683
NSN 5960-00-343-0852
NSN 5990-01-650-9034
NSN 5895-01-183-8114
NSN 5945-00-969-5643
NSN 5998-00-621-8600
NSN 2925-00-295-8109
NSN 5996-01-642-1095
NSN 6620-01-077-7364
NSN 6105-00-835-7758
NSN 5910-01-422-9597
NSN 5950-00-912-8490