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 5965-01-406-4164
NSN 6150-01-517-5896
NSN 5998-00-406-4413
NSN 2925-01-400-2286
NSN 6150-01-393-7607
NSN 6620-00-515-6422
NSN 5950-00-229-7574
NSN 5996-01-055-5247
NSN 6135-00-491-9864
NSN 6610-00-572-8786
NSN 6110-01-201-4251
NSN 5998-01-493-9513