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 5910-01-338-0696
NSN 6240-01-012-6953
NSN 5910-01-633-9963
NSN 6650-01-519-9165
NSN 6220-01-528-0222
NSN 5930-01-175-6088
NSN 5910-00-104-3794
NSN 6145-00-170-7947
NSN 5960-00-845-1043
NSN 5915-01-504-9999
NSN 5990-01-465-9235
NSN 5920-00-716-9838