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 6320-01-214-0350
NSN 5855-01-444-4228
NSN 2925-00-149-0760
NSN 6220-00-415-5405
NSN 5990-00-899-1662
NSN 5925-01-422-6653
NSN 6150-01-656-3210
NSN 5996-00-960-8793
NSN 6135-01-329-7994
NSN 5910-00-259-5527
NSN 5855-01-147-4785
NSN 6105-01-512-4105