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 5960-00-998-4324
NSN 5998-01-250-0623
NSN 5960-01-259-3846
NSN 5835-00-021-5913
NSN 5975-01-348-9680
NSN 2925-00-156-8963
NSN 5999-00-683-3508
NSN 5905-01-578-9704
NSN 5935-00-217-8847
NSN 5990-00-421-3193
NSN 6240-01-258-6298
NSN 5905-00-092-2691