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 5965-01-162-8689
NSN 6610-00-563-2967
NSN 5925-01-497-3259
NSN 6110-01-370-3181
NSN 5930-00-468-8320
NSN 5835-00-883-8182
NSN 5990-01-089-9694
NSN 5990-01-400-3299
NSN 6145-01-086-3623
NSN 5990-00-057-1816
NSN 5960-00-898-8028
NSN 5945-01-035-6410