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 5950-01-078-6774
NSN 6610-01-262-5968
NSN 6105-01-128-1696
NSN 5975-01-253-6144
NSN 5950-00-832-9852
NSN 5835-00-491-3834
NSN 5945-01-004-4350
NSN 5945-00-316-5300
NSN 5985-01-434-6889
NSN 5920-01-181-6369
NSN 5935-00-465-2834
NSN 5910-01-073-9205