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 5965-01-598-6114
NSN 5999-01-512-2146
NSN 5895-01-281-7003
NSN 6150-01-489-7059
NSN 6610-01-423-0250
NSN 5920-00-658-7219
NSN 6620-01-290-2973
NSN 5950-01-650-0053
NSN 6220-00-517-9300
NSN 6110-00-126-4875
NSN 6620-01-493-6072
NSN 5855-00-869-3635