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 6320-01-192-0332
NSN 5999-00-854-6219
NSN 5915-00-326-2096
NSN 5945-00-385-3683
NSN 6130-01-528-3205
NSN 6620-00-391-7858
NSN 7035-01-334-5855
NSN 5930-01-061-5039
NSN 6110-00-263-6664
NSN 5950-01-172-3925
NSN 5935-01-447-3904
NSN 5835-01-381-2683