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 5835-00-707-6266
NSN 6645-00-216-6126
NSN 5996-01-586-0162
NSN 2925-01-300-6602
NSN 5945-01-088-0711
NSN 5999-00-850-7607
NSN 5945-00-650-2691
NSN 5985-00-858-1290
NSN 2925-01-509-3783
NSN 5999-01-475-7615
NSN 5960-00-803-8765
NSN 6110-00-782-7193