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 5895-01-460-2969
NSN 6240-01-388-7281
NSN 5925-00-017-9718
NSN 5930-00-833-3156
NSN 5996-00-846-3300
NSN 6685-01-317-8067
NSN 5835-01-362-0305
NSN 5990-00-952-0696
NSN 5950-01-520-5165
NSN 6610-01-545-0766
NSN 5965-00-682-3567
NSN 6105-01-261-6026