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 5855-01-567-0096
NSN 5990-01-198-4748
NSN 5920-00-089-8006
NSN 5998-00-595-7236
NSN 5930-01-252-9607
NSN 5935-00-208-4872
NSN 6220-01-509-6882
NSN 6110-00-770-5845
NSN 5960-00-326-9713
NSN 5975-01-571-6443
NSN 5975-01-250-2940
NSN 5996-00-927-6213