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 6220-01-045-6265
NSN 6610-00-564-6759
NSN 6150-01-633-1322
NSN 5998-00-216-7436
NSN 5945-01-388-6333
NSN 6620-01-563-8841
NSN 5915-01-323-5383
NSN 5935-00-869-9364
NSN 6150-01-465-4825
NSN 6610-01-238-5559
NSN 5996-01-159-6070
NSN 5835-01-466-5496