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 5920-00-111-2375
NSN 6610-01-397-1621
NSN 5998-01-253-0154
NSN 5835-01-469-6706
NSN 6105-01-428-7654
NSN 5930-00-423-7145
NSN 5998-01-437-8870
NSN 5915-00-466-2840
NSN 6110-01-301-7382
NSN 5965-00-522-0922
NSN 5905-00-988-1569
NSN 5996-00-032-3592