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 5895-01-477-3047
NSN 6150-01-413-2359
NSN 5930-00-162-8870
NSN 6135-01-199-1185
NSN 5835-00-198-4936
NSN 6105-00-057-2406
NSN 5945-01-585-8129
NSN 5950-00-917-2435
NSN 5975-00-754-4035
NSN 5975-00-760-6340
NSN 5950-01-550-1253
NSN 5935-01-510-3785