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 & other seals
NSN 5915-00-170-6775
NSN 5975-01-560-2188
NSN 6220-01-582-0179
NSN 6650-01-328-5135
NSN 5835-01-238-3381
NSN 5910-01-596-6525
NSN 5920-01-070-8843
NSN 6685-01-271-8487
NSN 6650-01-196-4667
NSN 4140-01-549-8524
NSN 6150-00-903-0953
NSN 5960-00-692-2887