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 5985-00-386-2013
NSN 6645-00-092-5091
NSN 5990-01-579-2327
NSN 4140-01-450-3823
NSN 6150-01-433-2107
NSN 5905-01-534-9176
NSN 5975-01-394-5207
NSN 5999-01-391-9479
NSN 7035-00-896-3213
NSN 5915-01-390-3462
NSN 5895-00-409-9470
NSN 5835-01-623-3328