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 5855-00-014-5008
NSN 6130-01-640-8394
NSN 6110-01-472-8767
NSN 5930-01-269-8968
NSN 5998-01-293-5007
NSN 5998-00-245-9488
NSN 5925-01-106-3641
NSN 5960-00-471-4857
NSN 5910-00-428-4017
NSN 5895-00-813-6249
NSN 7035-00-153-3826
NSN 6110-00-984-0705