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 5835-01-315-6571
NSN 5835-01-251-2836
NSN 6145-01-204-7021
NSN 5960-01-504-3415
NSN 5905-00-456-0662
NSN 6220-01-505-9880
NSN 6150-01-387-9376
NSN 6145-01-246-3988
NSN 6645-01-498-5102
NSN 5915-01-568-7032
NSN 4140-01-448-0733
NSN 5945-01-449-1845