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 5975-01-243-6831
NSN 6110-00-521-8932
NSN 5835-01-185-1102
NSN 5996-01-472-8353
NSN 5985-01-481-3986
NSN 5996-01-250-2814
NSN 5945-01-116-2129
NSN 5835-01-386-4027
NSN 6130-01-032-0459
NSN 7035-00-320-5644
NSN 6150-01-387-0713
NSN 6105-01-408-4559