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 5950-00-922-8489
NSN 6620-01-166-4893
NSN 5945-00-837-9081
NSN 5945-00-068-9097
NSN 5965-01-032-0940
NSN 5999-01-379-3279
NSN 5915-01-640-8370
NSN 5998-01-631-9958
NSN 5835-01-123-8305
NSN 6220-01-070-2772
NSN 6685-00-938-2808
NSN 5985-01-128-2757