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 6320-00-521-9350
NSN 5935-01-560-4281
NSN 6105-00-349-4197
NSN 6645-01-153-2090
NSN 4140-01-524-6966
NSN 6320-00-886-9771
NSN 6135-00-851-8575
NSN 6110-01-260-0032
NSN 5905-01-487-8868
NSN 5895-01-323-6413
NSN 5915-01-197-1857
NSN 5996-01-336-0338