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 5975-01-016-0880
NSN 6320-00-149-7570
NSN 5950-00-945-8658
NSN 5945-01-019-8741
NSN 5915-01-549-7984
NSN 5930-01-460-7542
NSN 5935-00-252-9148
NSN 5975-01-263-5557
NSN 5950-00-642-5696
NSN 4140-01-337-7695
NSN 6150-00-398-6527
NSN 5960-00-074-3727