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 4140-00-841-1270
NSN 5996-01-090-4289
NSN 5930-00-182-7617
NSN 5895-00-665-3991
NSN 5855-00-466-2309
NSN 5835-01-561-2959
NSN 6110-00-130-5342
NSN 6320-00-025-9910
NSN 5996-01-625-8643
NSN 5935-01-378-6094
NSN 5915-00-453-1858
NSN 2925-00-056-7112