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 5950-01-294-2893
NSN 6150-01-074-3957
NSN 5925-00-739-8068
NSN 5895-00-233-5901
NSN 6320-01-544-6447
NSN 6650-01-068-3687
NSN 6685-01-407-6008
NSN 5905-01-029-4207
NSN 5905-00-113-5161
NSN 6220-00-866-9884
NSN 6650-00-717-8913
NSN 5835-01-028-7009