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 5925-00-011-7011
NSN 6240-01-151-7613
NSN 6110-00-144-6763
NSN 6650-01-660-5441
NSN 5930-01-470-5161
NSN 7035-00-902-8995
NSN 6240-01-063-7685
NSN 5960-00-917-8493
NSN 5950-01-655-8144
NSN 7035-01-268-0933
NSN 2925-01-417-6815
NSN 5999-01-135-7889