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 5905-01-369-2261
NSN 5905-00-553-9985
NSN 6610-00-590-0076
NSN 5835-01-162-5224
NSN 5930-01-289-4509
NSN 6130-01-010-0407
NSN 7035-00-096-9986
NSN 5920-00-665-3973
NSN 6610-01-658-2146
NSN 5935-00-630-6597
NSN 5920-00-341-6340
NSN 6620-01-605-1154