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 6650-01-429-4796
NSN 5975-00-578-3959
NSN 4140-00-232-1039
NSN 6145-01-268-2729
NSN 6610-01-628-6044
NSN 6150-00-357-2904
NSN 5996-01-398-0037
NSN 5905-01-428-9468
NSN 5975-01-532-2168
NSN 6105-01-660-9054
NSN 2925-00-149-0760
NSN 5998-01-078-6122