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 5965-01-633-8849
NSN 5998-00-373-9807
NSN 6135-01-440-9412
NSN 5915-01-573-5980
NSN 5960-01-106-3086
NSN 6610-00-912-6374
NSN 5910-00-231-3741
NSN 5835-01-350-0566
NSN 6130-01-357-8243
NSN 6110-00-448-9489
NSN 6130-00-164-7660
NSN 6650-01-142-1688