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 5950-00-926-3304
NSN 5985-00-490-5241
NSN 5935-01-023-8067
NSN 5996-01-069-8576
NSN 6110-01-519-3127
NSN 6645-00-767-6307
NSN 5960-01-409-1917
NSN 5998-01-029-9833
NSN 6105-00-248-5772
NSN 2925-00-242-1425
NSN 5998-01-249-6097
NSN 6620-01-505-7921