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 6650-01-331-5243
NSN 6150-01-338-7228
NSN 5965-00-351-7460
NSN 5996-01-560-6587
NSN 5960-01-163-3847
NSN 2925-00-735-4979
NSN 5915-01-181-5603
NSN 6620-01-582-2046
NSN 5925-00-223-1842
NSN 5920-00-422-5517
NSN 6220-01-257-1075
NSN 5996-00-064-7228