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 6610-01-563-1809
NSN 6135-01-626-0875
NSN 6650-00-073-6542
NSN 6610-01-051-6275
NSN 6610-01-452-2715
NSN 6685-00-598-1944
NSN 6150-00-155-3578
NSN 6220-01-481-3827
NSN 5960-00-561-8230
NSN 5990-01-633-9503
NSN 5835-00-286-5432
NSN 6320-01-544-6447