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 7035-01-438-2108
NSN 5895-01-540-3333
NSN 5985-01-488-1095
NSN 5998-00-725-0244
NSN 5996-00-294-7045
NSN 5835-01-509-8992
NSN 5950-01-230-8289
NSN 5935-00-965-7720
NSN 6135-01-368-2785
NSN 5930-01-437-8823
NSN 6620-00-496-8697
NSN 7035-01-423-8343