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 6110-00-511-8719
NSN 5895-00-097-9695
NSN 5996-01-429-0390
NSN 6220-00-128-3563
NSN 5895-01-031-5562
NSN 2925-01-295-9337
NSN 5915-01-418-1843
NSN 5950-01-291-1568
NSN 5975-01-566-2826
NSN 5960-00-372-4876
NSN 5998-01-189-3093
NSN 5835-00-170-5238