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 5915-01-055-2050
NSN 2925-01-079-6229
NSN 5999-01-202-8191
NSN 5999-00-224-5973
NSN 5950-01-427-3723
NSN 7035-01-585-3326
NSN 6130-00-862-7093
NSN 5835-00-402-5607
NSN 5930-00-160-5781
NSN 6150-01-553-3937
NSN 4140-00-446-1024
NSN 5910-00-492-5387